Mageia alert MGASA-2019-0099 (spice-gtk)

From:
             
 
Mageia Updates <buildsystem-daemon@mageia.org> 
To:
             
 
updates-announce@ml.mageia.org 
Subject:
             
 
[updates-announce] MGASA-2019-0099: Updated spice-gtk packages fix security vulnerability 
Date:
             
 
Fri, 22 Feb 2019 02:09:42 +0100
Message-ID:
             
 
<20190222010943.059789FB9C@duvel.mageia.org>
MGASA-2019-0099 - Updated spice-gtk packages fix security vulnerability

Publication date: 22 Feb 2019
URL: https://advisories.mageia.org/MGASA-2019-0099.html
Type: security
Affected Mageia releases: 6
CVE: CVE-2017-12194,
     CVE-2018-10873,
     CVE-2018-10893

Description:
A flaw was found in the way spice-client processed certain messages sent
from the server. An attacker, having control of malicious spice-server,
could use this flaw to crash the client or execute arbitrary code with
permissions of the user running the client. spice-gtk versions through
0.34 are believed to be vulnerable. (CVE-2017-12194)

A vulnerability was discovered in SPICE before version 0.14.1 where the
generated code used for demarshalling messages lacked sufficient bounds
checks. A malicious client or server, after authentication, could send
specially crafted messages to its peer which would result in a crash or,
potentially, other impacts. (CVE-2018-10873)

Multiple integer overflow and buffer overflow issues were discovered in
spice-client's handling of LZ compressed frames. A malicious server could
cause the client to crash or, potentially, execute arbitrary code.
(CVE-2018-10893)

References:
- https://bugs.mageia.org/show_bug.cgi?id=23466
- https://lists.opensuse.org/opensuse-updates/2018-04/msg00...
- https://usn.ubuntu.com/3659-1/
- http://openwall.com/lists/oss-security/2018/08/17/1
- https://lists.opensuse.org/opensuse-updates/2018-09/msg00...
- https://lists.opensuse.org/opensuse-updates/2018-09/msg00...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1...

SRPMS:
- 6/core/spice-gtk-0.33-3.1.mga6