media-plugins/gst-plugins-libav-1.26.11

portage-ng glsa

▸ GLSA 202208-31 GStreamer, GStreamer Plugins: Multiple Vulnerabilities this version unaffected high remote 2022-08-14

Multiple vulnerabilities have been found in GStreamer and its plugins, the worst of which could result in arbitrary code execution.

Announced: 2022-08-14
Revised: 2022-08-14
Access: remote
Bugs: #766336 #785652 #785655 #785658 #785661 #835368 #843770 #765163
Advisory: https://security.gentoo.org/glsa/202208-31

Affected packages

Package	Arch	Vulnerable	Unaffected
media-libs/gst-plugins-bad	*	< 1.16.3	>= 1.16.3
media-libs/gst-plugins-base	*	< 1.18.4	>= 1.18.4
media-libs/gst-plugins-good	*	< 1.18.4	>= 1.18.4
media-libs/gst-plugins-ugly	*	< 1.18.4	>= 1.18.4
media-libs/gstreamer	*	< 1.20.2	>= 1.20.2
media-plugins/gst-plugins-libav	*	< 1.18.4	>= 1.18.4

Background

GStreamer is an open source multimedia framework.

Description

Multiple vulnerabilities have been found in GStreamer and its plugins. Please review the CVE and GStreamer-SA identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All GStreamer users should update to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gstreamer-1.20.2"

All gst-plugins-bad users should update to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-bad-1.20.2"

All gst-plugins-good users should update to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-good-1.20.2"

All gst-plugins-ugly users should update to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-ugly-1.20.2"

All gst-plugins-base users should update to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-base-1.20.2"

All gst-plugins-libav users should update to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-plugins/gst-plugins-libav-1.20.2"

References

▸ GLSA 201705-05 FFmpeg: Multiple vulnerabilities this version unaffected normal remote 2017-05-09

Multiple vulnerabilities have been found in FFmpeg, the worst of which allows remote attackers to execute arbitrary code.

Announced: 2017-05-09
Revised: 2017-05-09
Access: remote
Bugs: #608868 #610810
Advisory: https://security.gentoo.org/glsa/201705-05

Affected packages

Package	Arch	Vulnerable	Unaffected
media-plugins/gst-plugins-libav	*	< 1.10.4	>= 1.10.4
media-video/ffmpeg	*	< 3.2.4	>= 3.2.4

Background

FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video.

Description

Multiple vulnerabilities have been discovered in FFmpeg. Please review the CVE identifiers referenced below for details.

gst-plugins-libav is affected because this package is bundling a vulnerable FFmpeg version.

Impact

A remote attacker could entice a user or automated system using FFmpeg to process a specially crafted file, resulting in the execution of arbitrary code or a Denial of Service.

Workaround

There is no known workaround at this time.

Resolution

All FFmpeg users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/ffmpeg-3.2.4"

All gst-plugins-libav users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=media-plugins/gst-plugins-libav-1.10.4"