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Test Kennung:1.3.6.1.4.1.25623.1.1.10.2013.0182
Kategorie:Mageia Linux Local Security Checks
Titel:Mageia: Security Advisory (MGASA-2013-0182)
Zusammenfassung:The remote host is missing an update for the 'ffmpeg' package(s) announced via the MGASA-2013-0182 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'ffmpeg' package(s) announced via the MGASA-2013-0182 advisory.

Vulnerability Insight:
ffmpeg prior to 1.1.5 contains several security vulnerabilities

* CVE-2013-3671:
The format_line function in log.c in libavutil uses inapplicable offset
data during a certain category calculation, which allows remote attackers
to cause a denial of service (invalid pointer dereference and application
crash) via crafted data that triggers a log message.

* CVE-2013-3672:
The mm_decode_inter function in mmvideo.c in libavcodec does not validate
the relationship between a horizontal coordinate and a width value, which
allows remote attackers to cause a denial of service (out-of-bounds array
access and application crash) via crafted American Laser Games (ALG) MM
Video data.

* CVE-2013-3673:
The gif_decode_frame function in gifdec.c in libavcodec does not properly
manage the disposal methods of frames, which allows remote attackers to
cause a denial of service (out-of-bounds array access and application crash)
via crafted GIF data.

* CVE-2013-3674:
The cdg_decode_frame function in cdgraphics.c in libavcodec does not validate
the presence of non-header data in a buffer, which allows remote attackers to
cause a denial of service (out-of-bounds array access and application crash)
via crafted CD Graphics Video data.

The ffmpeg packages have been updated to fix above security vulnerabilities,
with extra bugs-fixes.

Affected Software/OS:
'ffmpeg' package(s) on Mageia 3.

Solution:
Please install the updated package(s).

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2013-3671
Common Vulnerability Exposure (CVE) ID: CVE-2013-3672
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227
Common Vulnerability Exposure (CVE) ID: CVE-2013-3673
Common Vulnerability Exposure (CVE) ID: CVE-2013-3674
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