Sicherheit: Mehrere Probleme in OpenJPEG

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From: Aaron Bauman <bman@gentoo.org>
To: gentoo-announce@lists.gentoo.org
Message-ID: <a118683b-b66f-b16a-3cdb-7232b2f6eb7e@gentoo.org>
Subject: [ GLSA 201612-26 ] OpenJPEG: Multiple vulnerabilities

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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201612-26
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https://security.gentoo.org/
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Severity: Normal
Title: OpenJPEG: Multiple vulnerabilities
Date: December 08, 2016
Bugs: #560632, #572430, #577608, #594740
ID: 201612-26

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Synopsis
========

Multiple vulnerabilities have been found in OpenJPEG, the worst of
which may allow execution of arbitrary code.

Background
==========

OpenJPEG is an open-source JPEG 2000 library.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-libs/openjpeg < 2.1.1_p20160922 *>= 1.5.2
>= 2.1.1_p20160922

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

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

Impact
======

A remote attacker could entice a user to open a specially crafted JPEG
file, possibly resulting in execution of arbitrary code or a Denial of
Service condition. Furthermore, a remote attacker may be able to obtain
sensitive information.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All OpenJPEG 2 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot -v
">=media-libs/openjpeg-2.1.1_p20160922:2"

References
==========

[ 1 ] CVE-2015-8871
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8871
[ 2 ] CVE-2016-1923
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1923
[ 3 ] CVE-2016-1924
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1924
[ 4 ] CVE-2016-3181
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3181
[ 5 ] CVE-2016-3182
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3182
[ 6 ] CVE-2016-3183
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3183
[ 7 ] CVE-2016-7445
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7445

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

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

https://security.gentoo.org/glsa/201612-26

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 2016 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.

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

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<pre style=3D"color: rgb(0, 0, 0); font-style: normal;
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Gentoo Linux Security Advisory GLSA 201612-26
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<a
class=3D"moz-txt-link-freet=
ext" href=3D"https://security.gentoo.org/">https://security.gentoo.org/</=
a>
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Severity: Normal
Title: OpenJPEG: Multiple vulnerabilities
Date: December 08, 2016
Bugs: #560632, #572430, #577608, #594740
ID: 201612-26

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

Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been found in OpenJPEG, the worst of
which may allow execution of arbitrary code.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

OpenJPEG is an open-source JPEG 2000 library.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-libs/openjpeg < 2.1.1_p20160922 *>=3D
1=
=2E5.2=20
>=3D 2.1.1_p2016092=
2=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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

Impact
=3D=3D=3D=3D=3D=3D

A remote attacker could entice a user to open a specially crafted JPEG
file, possibly resulting in execution of arbitrary code or a Denial of
Service condition. Furthermore, a remote attacker may be able to obtain
sensitive information.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All OpenJPEG 2 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot -v
">=3Dmedia-libs/openjpeg-2.1.1_p20160922=
:2"

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2015-8871
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2015-8871">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
15-8871</a>
[ 2 ] CVE-2016-1923
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-1923">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-1923</a>
[ 3 ] CVE-2016-1924
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-1924">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-1924</a>
[ 4 ] CVE-2016-3181
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-3181">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-3181</a>
[ 5 ] CVE-2016-3182
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-3182">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-3182</a>
[ 6 ] CVE-2016-3183
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-3183">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-3183</a>
[ 7 ] CVE-2016-7445
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-7445">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-7445</a>

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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

<a class=3D"moz-txt-link-freetext" href=3D"https://security.gentoo.org/g=
lsa/201612-26">https://security.gentoo.org/glsa/201612-26</a>

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

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 class=3D"moz-txt-link-abbreviated"
href=3D"mailto:security@gentoo.org"=
>security@gentoo.org</a> or alternatively, you may file a bug at
<a class=3D"moz-txt-link-freetext" href=3D"https://bugs.gentoo.org">https=
://bugs.gentoo.org</a>.

License
=3D=3D=3D=3D=3D=3D=3D

Copyright 2016 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 class=3D"moz-txt-link-freetext" href=3D"http://creativecommons.org/lic=
enses/by-sa/2.5">http://creativecommons.org/licenses/by-sa/2.5</a></pre>
</body>
</html>

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