|
|
| |
|
| |
Security
February 21, 2007
This article was contributed by Jake Edge.
An announcement of possibly
insecure practices in user-defined PostgreSQL functions seems at first
blush to be
a fairly straightforward advisory; a deeper look reveals some serious
implications. It is a problem that echoes a textbook security hole in
UNIX setuid programs; it would appear that the developers did
not consider that history when adding a setuid-like capability to PostgreSQL.
Unfortunately, it also appears that the fix that the advisory recommends
is not up to the task of resolving the issue. Anyone using SECURITY DEFINER
functions in PostgreSQL probably has quite a large job ahead of them to
clear up this particular mess.
PostgreSQL functions can be be declared as "SECURITY DEFINER" functions, which
causes them to run with the privileges of the owner rather than those of
the invoker. PostgreSQL binds the operators and functions called at
runtime and searches each element in the schema path to find them.
Unfortunately, the
user invoking the function can control the schema search
path and, by defining operators or other functions that are used by
the SECURITY DEFINER function, the invoker can run any code with the
permissions of the owner.
The once common, now hopefully largely eradicated, UNIX parallel was a
vulnerability in setuid programs that invoked other programs via
exec(). If the
program did not either sanitize its PATH environment variable or fully
specify the path to the executable, it was vulnerable to attackers who
would put their own code in the path, with the same name as the executable,
ahead of the standard program. When the setuid program executed, it would
grab the wrong binary and the attacker could run arbitrary code with
the permissions of the owner of the setuid program. Another important
requirement is that all elements of the sanitized PATH and the directory
of the binary are not writable by non-privileged users.
So, much like the solution to the UNIX issue, the advisory suggests that
SECURITY DEFINER functions specify a sanitized schema path. The
equivalent to a fully specified path is not recommended as it is
"likely to induce mistakes and will furthermore
make the source code harder to read and maintain." Unfortunately, it
turns out that because of the way PostgreSQL processes the function
definitions, the only solution is to schema-qualify each and every function
and operator reference in the function. In addition, setting a schema
search path in a function is not local to the function, it changes the global
search path for the whole program; functions that do this should restore
the original search path on exit.
It turns out that the references in a function are resolved as PostgreSQL
creates an execution plan for the function. This is prior to actually
executing the "set search path" operation in the function and so it will bind to
functions and operators in the user controlled schema path as described
here.
The only alternative is the laborious and error-prone task of
schema-qualifying function and operator references in SECURITY DEFINER
functions.
This is a very unfortunate outcome for a feature that was meant to promote
more secure database usage. The idea is to separate the database privileges
into different users but to still allow users with few privileges to
perform a restricted set of privileged operations. It is surprising that
the UNIX setuid issues from the dawn of time_t were not more
closely studied when this feature was implemented. It would also seem that
the PostgreSQL developers will need to rework how the execution plan and
search path interact to fix this design flaw.
Comments (4 posted)
New vulnerabilities
clamav: directory traversal, denial of service
| Package(s): | clamav |
CVE #(s): | CVE-2007-0897
CVE-2007-0898
|
| Created: | February 20, 2007 |
Updated: | March 7, 2007 |
| Description: |
Clam AntiVirus ClamAV before 0.90 does not close open file descriptors
under certain conditions, which allows remote attackers to cause a denial
of service (file descriptor consumption and failed scans) via CAB archives
with a cabinet header record length of zero, which causes a function to
return without closing a file descriptor. (CVE-2007-0897)
Directory traversal vulnerability in clamd in Clam AntiVirus ClamAV before
0.90 allows remote attackers to overwrite arbitrary files via a .. (dot
dot) in the id MIME header parameter in a multi-part
message. (CVE-2007-0898) |
| Alerts: |
|
Comments (none posted)
ekiga: format string vulnerability
| Package(s): | ekiga |
CVE #(s): | CVE-2007-1006
CVE-2007-0999
|
| Created: | February 21, 2007 |
Updated: | March 30, 2007 |
| Description: |
Ekiga contains a format string vulnerability in the code which processes
control messages from remote peers.
If a user was running Ekiga and listening for incoming calls, a remote
attacker could send a crafted call request, and execute arbitrary code with
the user's privileges. |
| Alerts: |
|
Comments (none posted)
fail2ban: denial of service
| Package(s): | fail2ban |
CVE #(s): | CVE-2006-6302
|
| Created: | February 16, 2007 |
Updated: | July 30, 2007 |
| Description: |
fail2ban 0.7.4 and earlier does not properly parse sshd logs file, which
allows remote attackers to add arbitrary hosts to the /etc/hosts.deny file
and cause a denial of service by adding arbitrary IP addresses to the sshd
log file, as demonstrated by logging in to ssh using a login name
containing certain strings with an IP address. |
| Alerts: |
|
Comments (3 posted)
gnomemeeting: format string flaw
| Package(s): | gnomemeeting |
CVE #(s): | CVE-2007-1007
|
| Created: | February 20, 2007 |
Updated: | March 5, 2007 |
| Description: |
A format string flaw was found in the way GnomeMeeting processes certain
messages. If a user is running GnomeMeeting, a remote attacker who can
connect to GnomeMeeting could trigger this flaw and potentially execute
arbitrary code with the privileges of the user. |
| Alerts: |
|
Comments (none posted)
gnucash: temporary file vulnerability
| Package(s): | gnucash |
CVE #(s): | CVE-2007-0007
|
| Created: | February 21, 2007 |
Updated: | February 27, 2007 |
| Description: |
Gnucash (2.0.4 and prior) suffers from a set of symbolic link vulnerabilities. |
| Alerts: |
|
Comments (none posted)
kernel: denial of service
| Package(s): | kernel |
CVE #(s): | CVE-2006-0007
CVE-2007-0006
|
| Created: | February 15, 2007 |
Updated: | November 14, 2007 |
| Description: |
Linux kernel versions from 2.6.9 to 2.6.20 have a denial of service
vulnerability. A remote attacker can cause the key_alloc_serial
function's key serial number collision avoidance code to have a
null dereference, resulting in a crash. |
| Alerts: |
|
Comments (1 posted)
MoinMoin: cross-site scripting and information leak
| Package(s): | moin moinmoin |
CVE #(s): | CVE-2007-0901
CVE-2007-0902
|
| Created: | February 21, 2007 |
Updated: | February 21, 2007 |
| Description: |
MoinMoin suffers from a pair of vulnerabilities. An attacker who tricks a MoinMoin user into viewing a specially-crafted URL can execute arbitrary JavaScript with the user's privileges. There is also an information disclosure vulnerability which can tell an attacker about the versions of software running on the system. |
| Alerts: |
|
Comments (none posted)
php: multiple vulnerabilities
| Package(s): | php |
CVE #(s): | CVE-2007-0906
CVE-2007-0907
CVE-2007-0908
CVE-2007-0909
CVE-2007-0910
CVE-2007-0988
|
| Created: | February 20, 2007 |
Updated: | March 21, 2007 |
| Description: |
A number of buffer overflow flaws were found in the PHP session extension,
the str_replace() function, and the imap_mail_compose() function.
If very long strings under the control of an attacker are passed to the
str_replace() function then an integer overflow could occur in memory
allocation. If a script uses the imap_mail_compose() function to create a
new MIME message based on an input body from an untrusted source, it could
result in a heap overflow. An attacker who is able to access a PHP
application affected by any these issues could trigger these flaws and
possibly execute arbitrary code as the 'apache' user. (CVE-2007-0906)
If unserializing untrusted data on 64-bit platforms, the zend_hash_init()
function can be forced to enter an infinite loop, consuming CPU resources
for a limited length of time, until the script timeout alarm aborts
execution of the script. (CVE-2007-0988)
If the wddx extension is used to import WDDX data from an untrusted source,
certain WDDX input packets may allow a random portion of heap memory to be
exposed. (CVE-2007-0908)
If the odbc_result_all() function is used to display data from a database,
and the contents of the database table are under the control of an
attacker, a format string vulnerability is possible which could lead to the
execution of arbitrary code. (CVE-2007-0909)
A one byte memory read will always occur before the beginning of a buffer,
which could be triggered for example by any use of the header() function in
a script. However it is unlikely that this would have any effect.
(CVE-2007-0907)
Several flaws in PHP could allows attackers to "clobber" certain
super-global variables via unspecified vectors. (CVE-2007-0910) |
| Alerts: |
|
Comments (none posted)
spamassassin: denial of service
| Package(s): | spamassassin |
CVE #(s): | CVE-2007-0451
|
| Created: | February 16, 2007 |
Updated: | March 14, 2007 |
| Description: |
Version 3.1.8 of Spamassassin fixes some bugs and a malformed HTML denial
of service vulnerability. |
| Alerts: |
|
Comments (none posted)
sun-jdk: arbitrary code execution
| Package(s): | sun-jdk |
CVE #(s): | CVE-2007-0243
|
| Created: | February 19, 2007 |
Updated: | April 25, 2007 |
| Description: |
A anonymous researcher discovered that an error in the handling of a GIF
image with a zero width field block leads to a memory corruption flaw. An
attacker could entice a user to run a specially crafted Java applet or
application that would load a crafted GIF image, which could result in
escalation of privileges and unauthorized access to system resources. |
| Alerts: |
|
Comments (1 posted)
Updated vulnerabilities
acroread: multiple vulnerabilities
| Package(s): | acroread |
CVE #(s): | CVE-2006-5857
CVE-2007-0045
CVE-2007-0046
|
| Created: | January 11, 2007 |
Updated: | October 26, 2009 |
| Description: |
Adobes acrobat reader has the following vulnerabilities:
The Adobe Reader Plugin has a cross site scripting vulnerability that
can be triggered by processes malformed URLs. Arbitrary JavaScript can
be served by a malicious web server, leading to a cross-site scripting
attack.
Maliciously crafted PDF files can be used to trigger two vulnerabilities,
if an attacker can trick a user into viewing the files, arbitrary code
can be executed with the user's privileges. |
| Alerts: |
|
Comments (1 posted)
apache: cross-site scripting
| Package(s): | apache |
CVE #(s): | CVE-2006-3918
|
| Created: | August 9, 2006 |
Updated: | April 4, 2008 |
| Description: |
From the Red Hat advisory: "A bug was found in Apache where an invalid Expect header sent to the server
was returned to the user in an unescaped error message. This could
allow an attacker to perform a cross-site scripting attack if a victim was
tricked into connecting to a site and sending a carefully crafted Expect
header." |
| Alerts: |
|
Comments (none posted)
bind: denial of service
| Package(s): | bind |
CVE #(s): | CVE-2007-0493
CVE-2007-0494
|
| Created: | January 26, 2007 |
Updated: | March 14, 2007 |
| Description: |
The bind package is vulnerable to two remote denial of service attacks in
which attackers can cause the bind daemon to to crash or exit unexpectedly
by providing malformed data to the daemon in a DNS request. |
| Alerts: |
|
Comments (none posted)
bluez-utils: hidd vulnerability
| Package(s): | bluez-utils |
CVE #(s): | CVE-2006-6899
|
| Created: | January 16, 2007 |
Updated: | May 14, 2007 |
| Description: |
hidd in BlueZ (bluez-utils) before 2.25 allows remote attackers to obtain
control of the Mouse and Keyboard Human Interface Device (HID) via a
certain configuration of two HID (PSM) endpoints, operating as a server,
aka HidAttack. |
| Alerts: |
|
Comments (none posted)
bugzilla: multiple vulnerabilities
| Package(s): | bugzilla |
CVE #(s): | CVE-2006-5453
CVE-2006-5454
CVE-2006-5455
|
| Created: | November 10, 2006 |
Updated: | August 28, 2007 |
| Description: |
Bugzilla has the following vulnerabilities:
Input data passed to various fields is not properly sanitized before
being passed back to users.
Users can gain unauthorized access to read attachment
descriptions while using diff mode.
HTTP GET and HTTP POST requests can be used to perform unauthorized
actions due to improper verification.
Input that is passed to showdependencygraph.cgi is not properly
sanitized before being returned to users. |
| Alerts: |
|
Comments (none posted)
busybox: insecure password generation
| Package(s): | busybox |
CVE #(s): | CVE-2006-1058
|
| Created: | May 5, 2006 |
Updated: | May 2, 2007 |
| Description: |
The BusyBox 1.1.1 passwd command does not use a proper salt when generating
passwords. This would create an instance where a brute force attack could
take very little time. |
| Alerts: |
|
Comments (2 posted)
cpio: arbitrary code execution
| Package(s): | cpio |
CVE #(s): | CVE-2005-4268
|
| Created: | January 2, 2006 |
Updated: | March 17, 2010 |
| Description: |
Richard Harms discovered that cpio did not sufficiently validate file
properties when creating archives. Files with e. g. a very large size
caused a buffer overflow. By tricking a user or an automatic backup
system into putting a specially crafted file into a cpio archive, a
local attacker could probably exploit this to execute arbitrary code
with the privileges of the target user (which is likely root in an
automatic backup system). |
| Alerts: |
|
Comments (none posted)
vixie-cron: privilege escalation
| Package(s): | cron |
CVE #(s): | CVE-2006-2607
|
| Created: | May 31, 2006 |
Updated: | June 1, 2009 |
| Description: |
The Vixie cron daemon does not check the return code from setuid(); if that call can be made to fail, a local attacker may be able to execute commands as root. |
| Alerts: |
|
Comments (1 posted)
cscope: buffer overflows
| Package(s): | cscope |
CVE #(s): | CVE-2006-4262
|
| Created: | October 2, 2006 |
Updated: | June 16, 2009 |
| Description: |
Will Drewry of the Google Security Team discovered several buffer overflows
in cscope, a source browsing tool, which might lead to the execution of
arbitrary code. |
| Alerts: |
|
Comments (none posted)
cscope: buffer overflows
| Package(s): | cscope |
CVE #(s): | CVE-2004-2541
|
| Created: | May 22, 2006 |
Updated: | June 19, 2009 |
| Description: |
A buffer overflow in Cscope 15.5, and possibly multiple overflows, allows
remote attackers to execute arbitrary code via a C file with a long
#include line that is later browsed by the target. |
| Alerts: |
|
Comments (1 posted)
Cyrus-SASL: DIGEST-MD5 Pre-Authentication Denial of Service
| Package(s): | cyrus-sasl |
CVE #(s): | CVE-2006-1721
|
| Created: | April 21, 2006 |
Updated: | September 4, 2007 |
| Description: |
Cyrus-SASL contains an unspecified vulnerability in the DIGEST-MD5
process that could lead to a Denial of Service. An attacker could possibly
exploit this vulnerability by sending specially crafted data stream to the
Cyrus-SASL server, resulting in a Denial of Service even if the attacker is
not able to authenticate. |
| Alerts: |
|
Comments (none posted)
dovecot: index cache file handling error
| Package(s): | dovecot |
CVE #(s): | CVE-2006-5973
|
| Created: | November 29, 2006 |
Updated: | May 8, 2007 |
| Description: |
The dovecot IMAP server has an error in its index cache file handling code which could be exploited by an authenticated user to execute arbitrary code. Only servers with the (non-default) mmap_disable=yes option setting are vulnerable. |
| Alerts: |
|
Comments (none posted)
elinks: arbitrary file access
| Package(s): | elinks |
CVE #(s): | CVE-2006-5925
|
| Created: | November 16, 2006 |
Updated: | October 22, 2009 |
| Description: |
The elinks text-mode browser has an arbitrary file access vulnerability
in the Elinks SMB protocol handler. If a user can be tricked into
visiting a specially crafted web page, arbitrary files may be read or
written with the user's permissions. |
| Alerts: |
|
Comments (none posted)
fetchmail: password disclosure and DOS
| Package(s): | fetchmail |
CVE #(s): | CVE-2006-5867
CVE-2006-5974
|
| Created: | January 10, 2007 |
Updated: | March 16, 2007 |
| Description: |
Fetchmail suffers from a password disclosure vulnerability due to a failure to use secure protocols (advisory) and a denial of service vulnerability (advisory). |
| Alerts: |
|
Comments (none posted)
ffmpeg: buffer overflows
| Package(s): | ffmpeg |
CVE #(s): | CVE-2006-4799
CVE-2006-4800
|
| Created: | September 14, 2006 |
Updated: | May 28, 2007 |
| Description: |
the AVI processing code in FFmpeg has a number of buffer overflow
vulnerabilities.
If an attacker can trick a user into loading a specially crafted
crafted AVI, arbitrary code can be executed with the user's privileges. |
| Alerts: |
|
Comments (2 posted)
Mozilla stuff: multiple vulnerabilities
Comments (none posted)
freeradius: several vulnerabilities
| Package(s): | freeradius |
CVE #(s): | CVE-2005-4745
CVE-2005-4746
|
| Created: | August 8, 2006 |
Updated: | April 24, 2007 |
| Description: |
Several remote vulnerabilities have been discovered in freeradius, a
high-performance RADIUS server, which may lead to SQL injection or denial
of service. |
| Alerts: |
|
Comments (none posted)
freetype: integer overflows
| Package(s): | freetype |
CVE #(s): | CVE-2006-0747
CVE-2006-1861
CVE-2006-2493
CVE-2006-2661
CVE-2006-3467
|
| Created: | June 8, 2006 |
Updated: | June 1, 2010 |
| Description: |
The FreeType library has several integer overflow vulnerabilities.
If a user can be tricked into installing a specially
crafted font file, arbitrary code can be executed with the privilege
of the user. |
| Alerts: |
|
Comments (none posted)
ftpd: privilege escalation
| Package(s): | ftpd |
CVE #(s): | CVE-2006-5778
|
| Created: | November 10, 2006 |
Updated: | February 14, 2007 |
| Description: |
Ftpd is vulnerable to a privilege escalation attack,
an incorrect seteuid() call can be used by an FTP user to gain
unauthorized access to files or directories. |
| Alerts: |
|
Comments (none posted)
gcc: file overwrite vulnerability
| Package(s): | gcc |
CVE #(s): | CVE-2006-3619
|
| Created: | September 6, 2006 |
Updated: | March 14, 2008 |
| Description: |
The fastjar utility found in the GNU compiler collection does not perform adequate file path checking, allowing the creation or overwriting of files outside of the current directory tree. |
| Alerts: |
|
Comments (none posted)
gd: buffer overflow
| Package(s): | gd |
CVE #(s): | CVE-2007-0455
|
| Created: | February 7, 2007 |
Updated: | November 18, 2009 |
| Description: |
The gd graphics library contains a buffer overflow which could enable a remote attacker to execute arbitrary code. Note that various other packages include code from gd and could also be vulnerable. |
| Alerts: |
|
Comments (2 posted)
gdb: buffer overflow
| Package(s): | gdb |
CVE #(s): | CVE-2006-4146
|
| Created: | September 15, 2006 |
Updated: | June 12, 2007 |
| Description: |
A buffer overflow in dwarfread.c and dwarf2read.c debugging code in GNU
Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to
execute arbitrary code via a crafted file with a location block
(DW_FORM_block) that contains a large number of operations. |
| Alerts: |
|
Comments (none posted)
gdm: improper file permissions
| Package(s): | gdm |
CVE #(s): | CVE-2006-1057
|
| Created: | April 19, 2006 |
Updated: | May 2, 2007 |
| Description: |
The .ICEauthority file may be created with the wrong ownership and permissions; gdm 2.14.2 fixes the problem. |
| Alerts: |
|
Comments (none posted)
gedit: format string vulnerability
| Package(s): | gedit |
CVE #(s): | CAN-2005-1686
|
| Created: | June 9, 2005 |
Updated: | February 5, 2009 |
| Description: |
A format string vulnerability has been discovered in gedit. Calling
the program with specially crafted file names caused a buffer
overflow, which could be exploited to execute arbitrary code with the
privileges of the gedit user. |
| Alerts: |
|
Comments (1 posted)
gnupg: stack overwrite
| Package(s): | gnupg |
CVE #(s): | CVE-2006-6235
|
| Created: | December 12, 2006 |
Updated: | March 13, 2007 |
| Description: |
A "stack overwrite" vulnerability in GnuPG (gpg) allows attackers to
execute arbitrary code via crafted OpenPGP packets that cause GnuPG to
dereference a function pointer from deallocated stack memory. |
| Alerts: |
|
Comments (3 posted)
grip: buffer overflow
| Package(s): | grip |
CVE #(s): | CAN-2005-0706
|
| Created: | March 10, 2005 |
Updated: | November 19, 2008 |
| Description: |
Grip, a CD ripper, has a buffer overflow vulnerability that can
occur when the CDDB server returns more than 16 matches. |
| Alerts: |
|
Comments (none posted)
gv: stack-based buffer overflow
| Package(s): | gv |
CVE #(s): | CVE-2006-5864
|
| Created: | November 20, 2006 |
Updated: | April 9, 2007 |
| Description: |
Stack-based buffer overflow in the ps_gettext function in ps.c for GNU gv
3.6.2, and possibly earlier versions, allows user-assisted attackers to
execute arbitrary code via a PostScript (PS) file with certain headers that
contain long comments, as demonstrated using the DocumentMedia header. |
| Alerts: |
|
Comments (none posted)
gzip: multiple vulnerabilities
| Package(s): | gzip |
CVE #(s): | CVE-2006-4334
CVE-2006-4335
CVE-2006-4336
CVE-2006-4337
CVE-2006-4338
|
| Created: | September 19, 2006 |
Updated: | January 20, 2010 |
| Description: |
Tavis Ormandy of the Google Security Team discovered two denial of service
flaws in the way gzip expanded archive files. If a victim expanded a
specially crafted archive, it could cause the gzip executable to hang or
crash.
Tavis Ormandy of the Google Security Team discovered several code execution
flaws in the way gzip expanded archive files. If a victim expanded a
specially crafted archive, it could cause the gzip executable to crash or
execute arbitrary code. |
| Alerts: |
|
Comments (1 posted)
horde-kronolith: local file inclusion
| Package(s): | horde-kronolith |
CVE #(s): | CVE-2006-6175
|
| Created: | January 17, 2007 |
Updated: | March 7, 2008 |
| Description: |
Kronolith contains a mistake in lib/FBView.php where a raw, unfiltered
string is used instead of a sanitized string to view local files. An
authenticated attacker could craft an HTTP GET request that uses directory
traversal techniques to execute any file on the web server as PHP code,
which could allow information disclosure or arbitrary code execution with
the rights of the user running the PHP application (usually the webserver
user). |
| Alerts: |
|
Comments (none posted)
imagemagick: buffer overflows
| Package(s): | imagemagick |
CVE #(s): | CVE-2006-5868
|
| Created: | November 28, 2006 |
Updated: | February 16, 2007 |
| Description: |
Daniel Kobras discovered multiple buffer overflows in ImageMagick's SGI
file format decoder. By tricking a user or an automated system into
processing a specially crafted SGI image, this could be exploited to
execute arbitrary code with the user's privileges. |
| Alerts: |
|
Comments (1 posted)
ImageMagick: buffer overflow
| Package(s): | imagemagick |
CVE #(s): | CVE-2007-0770
|
| Created: | February 12, 2007 |
Updated: | February 16, 2007 |
| Description: |
Vladimir Nadvornik discovered a buffer overflow in GraphicsMagick and
ImageMagick allows user-assisted attackers to cause a denial of service and
possibly execute execute arbitrary code via a PALM image that is not
properly handled by the ReadPALMImage function in coders/palm.c. |
| Alerts: |
|
Comments (1 posted)
ImageMagick: buffer overflows
| Package(s): | ImageMagick |
CVE #(s): | CVE-2006-5456
|
| Created: | October 31, 2006 |
Updated: | March 8, 2007 |
| Description: |
Multiple buffer overflows in GraphicsMagick before 1.1.7 and ImageMagick
6.0.7 allow user-assisted attackers to cause a denial of service and
possibly execute execute arbitrary code via (1) a DCM image that is not
properly handled by the ReadDCMImage function in coders/dcm.c, or (2) a
PALM image that is not properly handled by the ReadPALMImage function in
coders/palm.c. |
| Alerts: |
|
Comments (2 posted)
imlib2: arbitrary code execution
| Package(s): | imlib2 |
CVE #(s): | CVE-2006-4806
CVE-2006-4807
CVE-2006-4808
CVE-2006-4809
|
| Created: | November 6, 2006 |
Updated: | August 13, 2007 |
| Description: |
M. Joonas Pihlaja discovered that imlib2 did not sufficiently verify the
validity of ARGB, JPG, LBM, PNG, PNM, TGA, and TIFF images. If a user
were tricked into viewing or processing a specially crafted image with
an application that uses imlib2, the flaws could be exploited to execute
arbitrary code with the user's privileges. |
| Alerts: |
|
Comments (none posted)
java: multiple vulnerabilities
| Package(s): | java |
CVE #(s): | CVE-2006-4339
CVE-2006-4790
CVE-2006-6731
CVE-2006-6736
CVE-2006-6737
CVE-2006-6745
|
| Created: | January 18, 2007 |
Updated: | June 4, 2010 |
| Description: |
java has multiple vulnerabilities, these include:
an RSA exponent padding attack vulnerability, two vulnerabilities
which allow untrusted applets to access data in other applets,
vulnerabilities that involve applets gaining privileges due to
serialization bugs in the JRE and buffer overflows in the java image
handling routines that can give attackers read/write/execute capabilities
for local files. |
| Alerts: |
|
Comments (1 posted)
kdelibs: integer overflow
| Package(s): | kdelibs |
CVE #(s): | CVE-2006-4811
|
| Created: | October 18, 2006 |
Updated: | March 5, 2007 |
| Description: |
The KDE khtml library can pass untrusted parameters into Qt, allowing a hostile user to trigger an integer overflow there and execute arbitrary code. |
| Alerts: |
|
Comments (none posted)
kdelibs: kate backup file permission leak
| Package(s): | kdelibs kate kwrite |
CVE #(s): | CAN-2005-1920
|
| Created: | July 19, 2005 |
Updated: | September 21, 2010 |
| Description: |
Kate / Kwrite, as shipped with KDE 3.2.x up to including 3.4.0, creates a file backup before saving a modified file. These backup files are created with default permissions, even if the original file had more strict permissions set. See this advisory for more information. |
| Alerts: |
|
Comments (1 posted)
kdelibs: cross-site scripting
| Package(s): | kdelibs konqeror |
CVE #(s): | CVE-2007-0537
|
| Created: | February 5, 2007 |
Updated: | August 13, 2007 |
| Description: |
Konqueror 3.5.5 does not properly parse HTML comments, which allows remote
attackers to conduct cross-site scripting (XSS) attacks and bypass some XSS
protection schemes by embedding certain HTML tags within a comment, a
related issue to CVE-2007-0478. |
| Alerts: |
|
Comments (none posted)
kernel: denial of service
| Package(s): | kernel |
CVE #(s): | CVE-2006-4623
|
| Created: | October 18, 2006 |
Updated: | November 14, 2007 |
| Description: |
The kernel DVB layer can be caused to crash with maliciously-formatted unidirectional lightweight encapsulation (ULE) data. |
| Alerts: |
|
Comments (none posted)
kernel: denial of service
| Package(s): | kernel |
CVE #(s): | CVE-2006-4535
CVE-2006-4538
|
| Created: | September 18, 2006 |
Updated: | January 5, 2009 |
| Description: |
Sridhar Samudrala discovered a local denial of service vulnerability
in the handling of SCTP sockets. By opening such a socket with a
special SO_LINGER value, a local attacker could exploit this to crash
the kernel. (CVE-2006-4535)
Kirill Korotaev discovered that the ELF loader on the ia64 and sparc
platforms did not sufficiently verify the memory layout. By attempting
to execute a specially crafted executable, a local user could exploit
this to crash the kernel. (CVE-2006-4538) |
| Alerts: |
|
Comments (none posted)
kernel: denial of service by memory consumption
| Package(s): | kernel |
CVE #(s): | CVE-2006-2936
|
| Created: | July 17, 2006 |
Updated: | November 14, 2007 |
| Description: |
The ftdi_sio driver (usb/serial/ftdi_sio.c) in Linux kernel 2.6.x up to
2.6.17, and possibly later versions, allows local users to cause a denial
of service (memory consumption) by writing more data to the serial port
than the driver can handle, which causes the data to be queued. |
| Alerts: |
|
Comments (none posted)
kernel: denial of service
| Package(s): | kernel |
CVE #(s): | CVE-2006-5757
|
| Created: | November 13, 2006 |
Updated: | November 14, 2007 |
| Description: |
From the MOKB-05-11-2006
advisory: "The ISO9660 filesystem handling code of the Linux
2.6.x kernel fails to properly handle corrupted data structures, leading to
an exploitable denial of service condition. This particular vulnerability
seems to be caused by a race condition and a signedness issue. When
performing a read operation on a corrupted ISO9660 fs stream, the
isofs_get_blocks() function will enter an infinite loop when
__find_get_block_slow() callback from sb_getblk() fails ("due to various
races between file io on the block device and getblk")." |
| Alerts: |
|
Comments (none posted)
kernel: denial of service
| Package(s): | kernel |
CVE #(s): | CVE-2006-2935
CVE-2006-4145
CVE-2006-3745
|
| Created: | September 1, 2006 |
Updated: | July 30, 2008 |
| Description: |
Previous versions of the kernel package are subject to several
vulnerabilities. Certain malformed UDF filesystems can cause the system to
crash (denial of service). Malformed CDROM firmware or USB storage devices
(such as USB keys) could cause system crash (denial of service), and if
they were intentionally malformed, can cause arbitrary code to run with
elevated privileges. In addition, the SCTP protocol is subject to a remote
system crash (denial of service) attack. |
| Alerts: |
|
Comments (none posted)
kernel: multiple vulnerabilities
| Package(s): | kernel |
CVE #(s): | CVE-2006-5749
CVE-2006-4814
CVE-2006-6106
|
| Created: | January 5, 2007 |
Updated: | January 8, 2009 |
| Description: |
A security issue has been reported in Linux kernel due to an error in
drivers/isdn/i4l/isdn_ppp.c as the "isdn_ppp_ccp_reset_alloc_state()"
function never initializes an event timer before scheduling it with the
"add_timer()" function.
The mincore function in the kernel does not properly lock access to user
space, which has unspecified impact and attack vectors, possibly related to
a deadlock.
Another vulnerability has been reported in Linux kernel caused by a
boundary error within the handling of incoming CAPI messages in
net/bluetooth/cmtp/capi.c. This can be exploited to overwrite certain
Kernel data structures. |
| Alerts: |
|
Comments (none posted)
koffice: integer overflow
| Package(s): | koffice |
CVE #(s): | CVE-2006-6120
|
| Created: | November 30, 2006 |
Updated: | February 20, 2007 |
| Description: |
The KOffice office suite has an integer overflow
vulnerability. If an attacker can trick a user into opening a
specially crafted PowerPoint (PPT) file, KOffice can be caused to crash or
possibly execute arbitrary code with the user's privileges. |
| Alerts: |
|
Comments (none posted)
krb5: uninitialized pointers
| Package(s): | krb5 |
CVE #(s): | CVE-2006-6143
CVE-2006-3084
|
| Created: | January 10, 2007 |
Updated: | July 7, 2010 |
| Description: |
The kdamind daemon can, in some situations, perform operations on uninitialized pointers. This bug could conceivably open up the system to a code execution attack by an unauthenticated remote attacker, but it appears to be difficult to exploit. See this advisory for details. |
| Alerts: |
|
Comments (1 posted)
krb5: local privilege escalation
| Package(s): | krb5 |
CVE #(s): | CVE-2006-3083
|
| Created: | August 9, 2006 |
Updated: | July 7, 2010 |
| Description: |
Some kerberos applications fail to check the results of setuid() calls, with the result that, if that call fails, they could continue to execute as root after thinking they had switched to a nonprivileged user. A local attacker who can cause these calls to fail (through resource exhaustion, presumably) could exploit this bug to gain root privileges. |
| Alerts: |
|
Comments (none posted)
libgadu: memory alignment bug
| Package(s): | libgadu |
CVE #(s): | CAN-2005-2370
|
| Created: | July 29, 2005 |
Updated: | June 25, 2007 |
| Description: |
Szymon Zygmunt and Michal Bartoszkiewicz discovered a memory alignment
error in libgadu (from ekg, console Gadu Gadu client, an instant
messaging program) which is included in gaim, a multi-protocol instant
messaging client, as well. This can not be exploited on the x86
architecture but on others, e.g. on Sparc and lead to a bus error,
in other words a denial of service.
|
| Alerts: |
|
Comments (none posted)
libgtop2: buffer overflow
| Package(s): | libgtop2 |
CVE #(s): | CVE-2007-0235
|
| Created: | January 15, 2007 |
Updated: | August 9, 2007 |
| Description: |
The /proc parsing routines in libgtop are vulnerable to a buffer overflow.
If an attacker can run a process in a specially crafted long
path then trick a user into running gnome-system-monitor,
arbitrary code can be executed with the user's privileges. |
| Alerts: |
|
Comments (none posted)
libmodplug: boundary errors
| Package(s): | libmodplug |
CVE #(s): | CVE-2006-4192
|
| Created: | December 11, 2006 |
Updated: | May 4, 2011 |
| Description: |
Luigi Auriemma has reported various boundary errors in load_it.cpp and
a boundary error in the "CSoundFile::ReadSample()" function in
sndfile.cpp. A remote attacker can entice a user to read crafted modules
or ITP files, which may trigger a buffer overflow resulting in the
execution of arbitrary code with the privileges of the user running the
application. |
| Alerts: |
|
Comments (none posted)
libpng: buffer overflow
| Package(s): | libpng |
CVE #(s): | CVE-2006-3334
|
| Created: | July 19, 2006 |
Updated: | December 15, 2008 |
| Description: |
In pngrutil.c, the function png_decompress_chunk() allocates
insufficient space for an error message, potentially overwriting stack
data, leading to a buffer overflow. |
| Alerts: |
|
Comments (none posted)
libpng: heap based buffer overflow
| Package(s): | libpng |
CVE #(s): | CVE-2006-0481
|
| Created: | February 13, 2006 |
Updated: | December 15, 2008 |
| Description: |
A heap based buffer overflow bug was found in the way libpng strips alpha
channels from a PNG image. An attacker could create a carefully crafted PNG
image file in such a way that it could cause an application linked with
libpng to crash or execute arbitrary code when the file is opened by a
victim. |
| Alerts: |
|
Comments (1 posted)
libtiff: buffer overflow
| Package(s): | libtiff |
CVE #(s): | CVE-2006-2193
|
| Created: | June 15, 2006 |
Updated: | September 1, 2008 |
| Description: |
The t2p_write_pdf_string function in libtiff 3.8.2 and earlier is vulnerable
to a buffer overflow. Attackers can use a TIFF file with UTF-8 characters
in the DocumentName tag to overflow a buffer, causing a denial of service,
and possibly the execution of arbitrary code. |
| Alerts: |
|
Comments (none posted)
libvncserver: authentication bypass
| Package(s): | libvncserver |
CVE #(s): | CVE-2006-2450
|
| Created: | August 4, 2006 |
Updated: | March 19, 2007 |
| Description: |
LibVNCServer fails to properly validate protocol types effectively
letting users decide what protocol to use, such as "Type 1 - None".
LibVNCServer will accept this security type, even if it is not offered
by the server. |
| Alerts: |
|
Comments (none posted)
libxml2 - arbitrary code execution
| Package(s): | libxml2 |
CVE #(s): | CAN-2004-0110
|
| Created: | February 26, 2004 |
Updated: | August 19, 2009 |
| Description: |
Yuuichi Teranishi discovered a flaw in libxml2 versions prior to 2.6.6.
When fetching a remote resource via FTP or HTTP, libxml2 uses special
parsing routines. These routines can overflow a buffer if passed a very
long URL. If an attacker is able to find an application using libxml2 that
parses remote resources and allows them to influence the URL, then this
flaw could be used to execute arbitrary code. |
| Alerts: |
|
Comments (none posted)
libxml2: multiple buffer overflows
| Package(s): | libxml2 |
CVE #(s): | CAN-2004-0989
|
| Created: | October 28, 2004 |
Updated: | August 19, 2009 |
| Description: |
libxml2 prior to version 2.6.14 has multiple buffer overflow
vulnerabilities, if a local user passes a specially crafted
FTP URL, arbitrary code may be executed. |
| Alerts: |
|
Comments (none posted)
lynx: arbitrary command execution
| Package(s): | lynx |
CVE #(s): | CVE-2005-2929
|
| Created: | November 14, 2005 |
Updated: | September 14, 2009 |
| Description: |
An arbitrary command execute bug was found in the lynx "lynxcgi:" URI
handler. An attacker could create a web page redirecting to a malicious URL
which could execute arbitrary code as the user running lynx. |
| Alerts: |
|
Comments (none posted)
MoinMoin: cross-site scripting
| Package(s): | moinmoin |
CVE #(s): | CVE-2007-0857
|
| Created: | February 12, 2007 |
Updated: | February 14, 2007 |
| Description: |
Multiple cross-site scripting (XSS) vulnerabilities in MoinMoin before
1.5.7 allow remote attackers to inject arbitrary web script or HTML via (1)
the page info, or the page name in a (2) AttachFile, (3) RenamePage, or (4)
LocalSiteMap action. |
| Alerts: |
|
Comments (none posted)
mysql: format string bug
| Package(s): | mysql |
CVE #(s): | CVE-2006-3469
|
| Created: | July 21, 2006 |
Updated: | July 30, 2008 |
| Description: |
Jean-David Maillefer discovered a format string bug in the
date_format() function's error reporting. By calling the function with
invalid arguments, an authenticated user could exploit this to crash
the server. |
| Alerts: |
|
Comments (none posted)
MySQL: privilege violations
| Package(s): | mysql |
CVE #(s): | CVE-2006-4031
CVE-2006-4226
|
| Created: | August 25, 2006 |
Updated: | July 30, 2008 |
| Description: |
MySQL 4.1 before 4.1.21 and 5.0 before 5.0.24 allows a local user to access
a table through a previously created MERGE table, even after the user's
privileges are revoked for the original table, which might violate intended
security policy (CVE-2006-4031).
MySQL 4.1 before 4.1.21, 5.0 before 5.0.25, and 5.1 before 5.1.12, when run
on case-sensitive filesystems, allows remote authenticated users to create
or access a database when the database name differs only in case from a
database for which they have permissions (CVE-2006-4226). |
| Alerts: |
|
Comments (none posted)
MySQL: logging bypass
| Package(s): | mysql |
CVE #(s): | CVE-2006-0903
|
| Created: | April 4, 2006 |
Updated: | May 21, 2008 |
| Description: |
MySQL 5.0.18 and earlier allows local users to bypass logging mechanisms
via SQL queries that contain the NULL character, which are not properly
handled by the mysql_real_query function. NOTE: this issue was originally
reported for the mysql_query function, but the vendor states that since
mysql_query expects a null character, this is not an issue for mysql_query. |
| Alerts: |
|
Comments (2 posted)
nbd: arbitrary code execution
| Package(s): | nbd |
CVE #(s): | CVE-2005-3534
|
| Created: | January 6, 2006 |
Updated: | March 7, 2011 |
| Description: |
Kurt Fitzner discovered that the NBD (network block device) server did not
correctly verify the maximum size of request packets. By sending specially
crafted large request packets, a remote attacker who is allowed to access
the server could exploit this to execute arbitrary code with root
privileges. |
| Alerts: |
|
Comments (none posted)
ncompress: buffer underflow
| Package(s): | ncompress |
CVE #(s): | CVE-2006-1168
|
| Created: | August 10, 2006 |
Updated: | February 21, 2012 |
| Description: |
The ncompress compression utility has a missing boundary check.
A local user can use a maliciously created file to cause a
a .bss buffer underflow. |
| Alerts: |
|
Comments (none posted)
openldap: security bypass
| Package(s): | openldap |
CVE #(s): | CVE-2006-4600
|
| Created: | September 29, 2006 |
Updated: | June 12, 2007 |
| Description: |
slapd in OpenLDAP before 2.3.25 allows remote authenticated users with
selfwrite Access Control List (ACL) privileges to modify arbitrary
Distinguished Names (DN). |
| Alerts: |
|
Comments (none posted)
OpenSSH: denial of service
| Package(s): | openssh |
CVE #(s): | CVE-2006-4925
CVE-2006-5052
|
| Created: | October 6, 2006 |
Updated: | November 15, 2007 |
| Description: |
packet.c in ssh in OpenSSH allows remote attackers to cause a denial of
service (crash) by sending an invalid protocol sequence with
USERAUTH_SUCCESS before NEWKEYS, which causes newkeys[mode] to be NULL.
An unspecified vulnerability in portable OpenSSH before 4.4, when running
on some platforms, allows remote attackers to determine the validity of
usernames via unknown vectors involving a GSSAPI "authentication abort." |
| Alerts: |
|
Comments (none posted)
openssh: privilege separation issue
| Package(s): | openssh |
CVE #(s): | CVE-2006-5794
|
| Created: | November 8, 2006 |
Updated: | April 5, 2007 |
| Description: |
From the OpenSSH 4.5 announcement: "Fix a bug in the sshd privilege separation monitor that weakened its
verification of successful authentication. This bug is not known to
be exploitable in the absence of additional vulnerabilities." |
| Alerts: |
|
Comments (none posted)
openssh: remote denial of service
| Package(s): | openssh |
CVE #(s): | CVE-2006-4924
CVE-2006-5051
|
| Created: | September 27, 2006 |
Updated: | September 17, 2008 |
| Description: |
Openssh 4.4 fixes some
security issues, including a pre-authentication denial of service, an
unsafe signal hander and on portable OpenSSH a GSSAPI authentication abort
could be used to determine the validity of usernames on some platforms. |
| Alerts: |
|
Comments (none posted)
php: several vulnerabilities
| Package(s): | php |
CVE #(s): | CVE-2006-4481
CVE-2006-4484
CVE-2006-4485
|
| Created: | September 8, 2006 |
Updated: | June 13, 2008 |
| Description: |
The file_exists and imap_reopen functions in PHP before 5.1.5 do not check
for the safe_mode and open_basedir settings, which allows local users to
bypass the settings (CVE-2006-4481).
A buffer overflow in the LWZReadByte function in ext/gd/libgd/gd_gif_in.c
in the GD extension in PHP before 5.1.5 allows remote attackers to have an
unknown impact via a GIF file with input_code_size greater than
MAX_LWZ_BITS, which triggers an overflow when initializing the table array
(CVE-2006-4484).
The stripos function in PHP before 5.1.5 has unknown impact and attack
vectors related to an out-of-bounds read (CVE-2006-4485). |
| Alerts: |
|
Comments (1 posted)
php: buffer overflows
| Package(s): | php |
CVE #(s): | CVE-2006-5465
|
| Created: | November 3, 2006 |
Updated: | January 18, 2010 |
| Description: |
The Hardened-PHP Project discovered buffer overflows in
htmlentities/htmlspecialchars internal routines to the PHP Project. Of
course the whole purpose of these functions is to be filled with user
input. (The overflow can only be when UTF-8 is used) |
| Alerts: |
|
Comments (none posted)
phpbb2: missing input sanitizing
| Package(s): | phpbb2 |
CVE #(s): | CVE-2006-1896
|
| Created: | May 22, 2006 |
Updated: | February 11, 2008 |
| Description: |
It was discovered that phpbb2, a web based bulletin board, insufficiently
sanitizes values passed to the "Font Color 3" setting, which might lead to
the execution of injected code by admin users. |
| Alerts: |
|
Comments (none posted)
phpbb2: multiple vulnerabilities
| Package(s): | phpbb2 |
CVE #(s): | CVE-2005-3310
CVE-2005-3415
CVE-2005-3416
CVE-2005-3417
CVE-2005-3418
CVE-2005-3419
CVE-2005-3420
CVE-2005-3536
CVE-2005-3537
|
| Created: | December 22, 2005 |
Updated: | February 11, 2008 |
| Description: |
The phpbb2 web forum has a number of vulnerabilities including:
a web script injection problem, a protection mechanism bypass, a
security check bypass, a remote global variable bypass, cross site
scripting vulnerabilities, an SQL injection vulnerability,
a remote regular expression modification problem, missing input
sanitizing, and a missing request validation problem. |
| Alerts: |
|
Comments (none posted)
postgresql: insufficient verification
| Package(s): | postgresql |
CVE #(s): | CVE-2007-0555
CVE-2007-0556
|
| Created: | February 5, 2007 |
Updated: | March 19, 2007 |
| Description: |
PostgreSQL has two vulnerabilities that allow an authenticated attacker
with the permissions to run arbitrary SQL to launch a denial-of-service
attack or possibly read out random chunks of memory. Since attacks to
require authenticated access, the security hole is only considered medium
risk. See announcement for additional
information. |
| Alerts: |
|
Comments (none posted)
postgresql: SQL injection
| Package(s): | postgresql |
CVE #(s): | CVE-2006-2313
CVE-2006-2314
|
| Created: | May 24, 2006 |
Updated: | June 6, 2007 |
| Description: |
The PostgreSQL team has put out a set of "urgent updates" (in the form of the 7.3.15, 7.4.13, 8.0.8, and 8.1.4 releases) closing a
newly-discovered set of SQL injection issues. Details about the problem
can be found on the
technical information page; in short: multi-byte encodings can be used
to defeat normal string sanitizing techniques. The update fixes one problem
related to invalid multi-byte characters, but punts on another by simply
disallowing the old, unsafe technique of escaping single quotes with a
backslash. |
| Alerts: |
|
Comments (1 posted)
proftpd: stack-based buffer overflow
| Package(s): | proftpd |
CVE #(s): | CVE-2006-6563
|
| Created: | December 18, 2006 |
Updated: | February 14, 2007 |
| Description: |
A vulnerability exists in the FTP server ProFTPD, versions up to and
including 1.3.0a. The vulnerability is caused by a stack-based buffer
overflow in the "pr_ctrls_recv_request" function of the "Controls"
feature. This is an optional feature of ProFTPD server which is by default
disabled in OpenPKG and probably other distributions. |
| Alerts: |
|
Comments (1 posted)
quake: buffer overflow
| Package(s): | quake3-bin |
CVE #(s): | CVE-2006-2236
|
| Created: | May 10, 2006 |
Updated: | January 12, 2009 |
| Description: |
Games based on the Quake 3 engine are vulnerable to a buffer overflow exploitable by a hostile game server. |
| Alerts: |
|
Comments (none posted)
rar: buffer overflow
| Package(s): | rar |
CVE #(s): | CVE-2007-0855
|
| Created: | February 14, 2007 |
Updated: | February 14, 2007 |
| Description: |
The rar archive utility contains a buffer overflow in its processing of password-protected archives. Version 3.7.3 contains the fix. |
| Alerts: |
|
Comments (none posted)
rpm: arbitrary code execution
| Package(s): | rpm |
CVE #(s): | CVE-2006-5466
|
| Created: | November 6, 2006 |
Updated: | August 28, 2007 |
| Description: |
An error was found in the RPM library's handling of query reports. In
some locales, certain RPM packages would cause the library to crash. If
a user was tricked into querying a specially crafted RPM package, the
flaw could be exploited to execute arbitrary code with the user's
privileges. |
| Alerts: |
|
Comments (none posted)
samba: several vulnerabilities
Comments (none posted)
shadow-utils: mailbox creation vulnerability
| Package(s): | shadow-utils |
CVE #(s): | CVE-2006-1174
|
| Created: | May 25, 2006 |
Updated: | June 12, 2007 |
| Description: |
The useradd tool from the shadow-utils package has a potential security
problem. When a new user's mailbox is created, the permissions are
set to random garbage from the stack, potentially allowing the
file to be read or written during the time before fchmod() is called. |
| Alerts: |
|
Comments (none posted)
smb4k: multiple vulnerabilities
| Package(s): | smb4k |
CVE #(s): | CVE-2007-0472
CVE-2007-0473
CVE-2007-0474
CVE-2007-0475
|
| Created: | February 13, 2007 |
Updated: | March 12, 2007 |
| Description: |
The Smb4K
0.8.0 release announcement notes that several security weaknesses in
the utility programs (stack overflows / the use of strcpy instead of
strncpy / a design error in smb4k_kill) and in the Smb4KFileIO class (use
of mktemp instead of mkstemp for creation of the temporary files which
could lead to both a race and an information leak / a race in the code that
handles the lock file). Fixes for all of these issues are included in Smb4K
0.8.0 and in the patches that have been prepared for Smb4K 0.7.5 and
0.6.10a. Other versions are not supported anymore. |
| Alerts: |
|
Comments (none posted)
snort: denial of service
| Package(s): | snort |
CVE #(s): | CVE-2006-6931
|
| Created: | February 14, 2007 |
Updated: | March 1, 2007 |
| Description: |
From the Gentoo advisory: Randy Smith, Christian Estan and Somesh Jha discovered that the rule
matching algorithm of Snort can be exploited in a way known as a
"backtracking attack" to perform numerous time-consuming operations. Version 2.6.1.2 contains the fix. |
| Alerts: |
|
Comments (none posted)
twiki: arbitrary code execution
| Package(s): | twiki |
CVE #(s): | CVE-2007-0669
|
| Created: | February 12, 2007 |
Updated: | February 14, 2007 |
| Description: |
According to this
vendor security advisory, a vulnerability exists in the SessionPlugin
extension of the Wiki engine TWiki, version up to and including 4.1.0. The
vulnerability allows local users to cause TWiki to execute arbitrary Perl
code with the privileges of the web server process by creating CGI session
files on the local filesystem. |
| Alerts: |
|
Comments (none posted)
ulogd: buffer overflow
| Package(s): | ulogd |
CVE #(s): | CVE-2007-0460
|
| Created: | January 29, 2007 |
Updated: | March 19, 2007 |
| Description: |
A buffer overflow in ulogd has an unknown impact and attack vectors related
to "improper string length calculations." |
| Alerts: |
|
Comments (none posted)
unzip: long file name buffer overflow
| Package(s): | unzip |
CVE #(s): | CVE-2005-4667
|
| Created: | February 6, 2006 |
Updated: | May 2, 2007 |
| Description: |
A buffer overflow in UnZip 5.50 and earlier allows local users to execute
arbitrary code via a long filename command line argument. NOTE: since the
overflow occurs in a non-setuid program, there are not many scenarios under
which it poses a vulnerability, unless unzip is passed long arguments when
it is invoked from other programs. |
| Alerts: |
|
Comments (1 posted)
w3c-libwww: possible stack overflow
| Package(s): | w3c-libwww |
CVE #(s): | CVE-2005-3183
|
| Created: | October 14, 2005 |
Updated: | May 2, 2007 |
| Description: |
xtensive testing of libwww's handling of multipart/byteranges content from
HTTP/1.1 servers revealed multiple logical flaws and bugs in
Library/src/HTBound.c |
| Alerts: |
|
Comments (1 posted)
wireshark: multiple vulnerabilities
Comments (6 posted)
wordpress: multiple vulnerabilities
| Package(s): | wordpress |
CVE #(s): | CVE-2007-0262
CVE-2007-0539
CVE-2007-0541
|
| Created: | February 13, 2007 |
Updated: | February 14, 2007 |
| Description: |
Wordpress does not properly verify that the m parameter value has the
string data type, which allows remote attackers to obtain sensitive
information via an invalid m[] parameter, as demonstrated by obtaining the
path, and obtaining certain SQL information such as the table
prefix. (CVE-2007-0262)
WordPress before 2.1 allows remote attackers to cause a denial of service
(bandwidth or thread consumption) via pingback service calls with a source
URI that corresponds to a large file, which triggers a long download
session without a timeout constraint. (CVE-2007-0539)
WordPress allows remote attackers to determine the existence of arbitrary
files, and possibly read portions of certain files, via pingback service
calls with a source URI that corresponds to a local pathname, which
triggers different fault codes for existing and non-existing files, and in
certain configurations causes a brief file excerpt to be published as a
blog comment. (CVE-2007-0541) |
| Alerts: |
|
Comments (none posted)
xine: format string vulnerabilities
| Package(s): | xine |
CVE #(s): | CVE-2007-0017
|
| Created: | January 23, 2007 |
Updated: | August 10, 2007 |
| Description: |
Multiple format string vulnerabilities in (1) the cdio_log_handler function
in modules/access/cdda/access.c in the CDDA (libcdda_plugin) plugin, and
the (2) cdio_log_handler and (3) vcd_log_handler functions in
modules/access/vcdx/access.c in the VCDX (libvcdx_plugin) plugin, in
VideoLAN VLC 0.7.0 through 0.8.6 allow user-assisted remote attackers to
execute arbitrary code via format string specifiers in an invalid URI, as
demonstrated by a udp://-- URI in an M3U file. |
| Alerts: |
|
Comments (none posted)
xine-lib: buffer overflow
| Package(s): | xine-lib |
CVE #(s): | CVE-2006-6172
|
| Created: | December 5, 2006 |
Updated: | June 5, 2007 |
| Description: |
A buffer overflow was discovered in the Real Media input plugin in
xine-lib. If a user were tricked into loading a specially crafted stream
from a malicious server, the attacker could execute arbitrary code with the
user's privileges. |
| Alerts: |
|
Comments (none posted)
xine-lib: buffer overflow
| Package(s): | xine-lib |
CVE #(s): | CVE-2006-1664
|
| Created: | April 27, 2006 |
Updated: | February 27, 2008 |
| Description: |
xine-lib does an improper input data boundary check on
MPEG streams. A specially crafted MPEG file can be
created that can cause arbitrary code execution when the
file is accessed. |
| Alerts: |
|
Comments (none posted)
xinit: race condition
| Package(s): | xinit |
CVE #(s): | CVE-2006-5214
|
| Created: | October 17, 2006 |
Updated: | August 9, 2007 |
| Description: |
A race condition allows local users to see error messages generated during
another user's X session. This could allow potentially sensitive
information to be leaked. |
| Alerts: |
|
Comments (1 posted)
X.org: local privilege escalations
| Package(s): | xorg-x11 |
CVE #(s): | CVE-2006-4447
|
| Created: | August 28, 2006 |
Updated: | April 30, 2007 |
| Description: |
Several X.org libraries and X.org itself contain system calls to
set*uid() functions, without checking their result. Local users could
deliberately exceed their assigned resource limits and elevate their
privileges after an unsuccessful set*uid() system call. This requires
resource limits to be enabled on the machine. |
| Alerts: |
|
Comments (none posted)
X.org: integer overflows
| Package(s): | xorg, xorg-server |
CVE #(s): | CVE-2006-6101
CVE-2006-6102
CVE-2006-6103
|
| Created: | January 10, 2007 |
Updated: | March 8, 2007 |
| Description: |
A number of integer overflows have turned up in the X.org server. Some of these overflows involve calls to alloca(), and thus make corruption of the stack relatively easy. This vulnerability is exploitable by anybody who can make a connection to the server, meaning that it is a local root exploit in most settings. See this advisory for details. |
| Alerts: |
|
Comments (none posted)
xpdf: buffer overflow
| Package(s): | xpdf |
CVE #(s): | CAN-2005-0064
|
| Created: | January 19, 2005 |
Updated: | March 15, 2007 |
| Description: |
iDEFENSE has found yet another xpdf buffer overflow; see this advisory for details. |
| Alerts: |
|
Comments (1 posted)
Page editor: Jonathan Corbet
Next page: Kernel development>>
|
|
|