Sicherheit: Mehrere Probleme in FFmpeg

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Gentoo Linux Security Advisory GLSA 202007-58
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https://security.gentoo.org/
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Severity: Normal
Title: FFmpeg: Multiple vulnerabilities
Date: July 28, 2020
Bugs: #718012, #719940, #727450
ID: 202007-58

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Synopsis
========

Multiple vulnerabilities have been found in FFmpeg, the worst of which
could result in the arbitrary execution of code.

Background
==========

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

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-video/ffmpeg < 4.2.4 >= 4.2.4

Description
===========

Multiple vulnerabilities have been discovered in FFmpeg. Please review
the CVE 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 FFmpeg users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/ffmpeg-4.2.4"

References
==========

[ 1 ] CVE-2019-13312
https://nvd.nist.gov/vuln/detail/CVE-2019-13312
[ 2 ] CVE-2019-15942
https://nvd.nist.gov/vuln/detail/CVE-2019-15942
[ 3 ] CVE-2020-12284
https://nvd.nist.gov/vuln/detail/CVE-2020-12284
[ 4 ] CVE-2020-13904
https://nvd.nist.gov/vuln/detail/CVE-2020-13904
[ 5 ] CVE-2020-14212
https://nvd.nist.gov/vuln/detail/CVE-2020-14212

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202007-58

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2020 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5

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Gentoo Linux Security Advisory GLSA 202007-58
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
<a href="https://security.gentoo.org/" class="">https://security.gentoo.org/</a>
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Severity: Normal
Title: FFmpeg: Multiple vulnerabilities
Date: July 28, 2020
Bugs: #718012, #719940, #727450
ID: 202007-58

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Multiple vulnerabilities have been found in FFmpeg, the worst of which
could result in the arbitrary execution of code.

Background
==========

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

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-video/ffmpeg < 4.2.4 >=
4.2.4

Description
===========

Multiple vulnerabilities have been discovered in FFmpeg. Please review
the CVE 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 FFmpeg users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=media-video/ffmpeg-4.2.4"

References
==========

[ 1 ] CVE-2019-13312
<a href="https://nvd.nist.gov/vuln/detail/CVE-2019-13312" class="">https://nvd.nist.gov/vuln/detail/CVE-2019-13312</a>
[ 2 ] CVE-2019-15942
<a href="https://nvd.nist.gov/vuln/detail/CVE-2019-15942" class="">https://nvd.nist.gov/vuln/detail/CVE-2019-15942</a>
[ 3 ] CVE-2020-12284
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-12284" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-12284</a>
[ 4 ] CVE-2020-13904
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-13904" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-13904</a>
[ 5 ] CVE-2020-14212
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-14212" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-14212</a>

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

<a href="https://security.gentoo.org/glsa/202007-58" class="">https://security.gentoo.org/glsa/202007-58</a>

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
<a href="mailto:security@gentoo.org"
class="">security@gentoo.org</a> or alternatively, you may file a bug at
<a href="https://bugs.gentoo.org" class="">https://bugs.gentoo.org</a>.

License
=======

Copyright 2020 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

<a href="https://creativecommons.org/licenses/by-sa/2.5" class="">https://creativecommons.org/licenses/by-sa/2.5</a></pre><div class=""><br class=""></div></body></html>
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