openSUSE alert openSUSE-SU-2012:0898-1 (bash)

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opensuse-security@opensuse.org 
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opensuse-updates@opensuse.org 
Subject:
    	     
 
openSUSE-SU-2012:0898-1: bash: avoid possible buffer overflow 
Date:
    	     
 
Mon, 23 Jul 2012 11:08:40 +0200 (CEST)
Message-ID:
    	     
 
<20120723090840.D3AD532886@maintenance.suse.de>
Archive-link:
    	     
 
Article, Thread
              
   openSUSE Security Update: bash: avoid possible buffer overflow
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2012:0898-1
Rating:             low
References:         #770795 
Cross-References:   CVE-2012-3410
Affected Products:
                    openSUSE 12.1
                    openSUSE 11.4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   Bash was fixed to avoid a possible buffer overflow when
   expanding the /dev/fd prefix with e.g. the test builtin
   (bnc#770795) (CVE-2012-3410)

   Due to _FORTIFY_SOURCE=2 enablement, the exploit will only
   abort the shell.


Patch Instructions:

   To install this openSUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - openSUSE 12.1:

      zypper in -t patch openSUSE-2012-408

   - openSUSE 11.4:

      zypper in -t patch openSUSE-2012-408

   To bring your system up-to-date, use "zypper patch".


Package List:

   - openSUSE 12.1 (i586 x86_64):

      bash-4.2-1.14.1
      bash-debuginfo-4.2-1.14.1
      bash-debugsource-4.2-1.14.1
      bash-devel-4.2-1.14.1
      bash-loadables-4.2-1.14.1
      bash-loadables-debuginfo-4.2-1.14.1
      libreadline6-6.2-1.14.1
      libreadline6-debuginfo-6.2-1.14.1
      readline-devel-6.2-1.14.1

   - openSUSE 12.1 (x86_64):

      bash-debuginfo-32bit-4.2-1.14.1
      libreadline6-32bit-6.2-1.14.1
      libreadline6-debuginfo-32bit-6.2-1.14.1
      readline-devel-32bit-6.2-1.14.1

   - openSUSE 12.1 (noarch):

      bash-doc-4.2-1.14.1
      bash-lang-4.2-1.14.1
      readline-doc-6.2-1.14.1

   - openSUSE 12.1 (ia64):

      bash-debuginfo-x86-4.2-1.14.1
      bash-x86-4.2-1.14.1
      libreadline6-debuginfo-x86-6.2-1.14.1
      libreadline6-x86-6.2-1.14.1

   - openSUSE 11.4 (i586 x86_64):

      bash-4.1-20.28.1
      bash-debuginfo-4.1-20.28.1
      bash-debugsource-4.1-20.28.1
      bash-devel-4.1-18.28.1
      bash-loadables-4.1-18.28.1
      bash-loadables-debuginfo-4.1-18.28.1
      libreadline6-6.1-18.28.1
      libreadline6-debuginfo-6.1-18.28.1
      readline-devel-6.1-18.28.1

   - openSUSE 11.4 (x86_64):

      bash-debuginfo-32bit-4.1-20.28.1
      libreadline6-32bit-6.1-18.28.1
      libreadline6-debuginfo-32bit-6.1-18.28.1
      readline-devel-32bit-6.1-18.28.1

   - openSUSE 11.4 (noarch):

      bash-doc-4.1-18.28.1
      bash-lang-4.1-20.28.1
      readline-doc-6.1-18.28.1

   - openSUSE 11.4 (ia64):

      bash-debuginfo-x86-4.1-20.28.1
      bash-x86-4.1-20.28.1
      libreadline6-debuginfo-x86-6.1-18.28.1
      libreadline6-x86-6.1-18.28.1


References:

   http://support.novell.com/security/cve/CVE-2012-3410.html
   https://bugzilla.novell.com/770795