– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201612-26
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Normal
Title: OpenJPEG: Multiple vulnerabilities
Date: December 08, 2016
Bugs: #560632, #572430, #577608, #594740
ID: 201612-26
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
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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<meta http-equiv=”content-type” content=”text/html; charset=utf-8″>
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<pre style=”color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; white-space: pre-wrap;”>- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201612-26
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
<a class=”moz-txt-link-freetext” href=”https://security.gentoo.org/”>https://security.gentoo.org/</a>
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Normal
Title: OpenJPEG: Multiple vulnerabilities
Date: December 08, 2016
Bugs: #560632, #572430, #577608, #594740
ID: 201612-26
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
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
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8871″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8871</a>
[ 2 ] CVE-2016-1923
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1923″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1923</a>
[ 3 ] CVE-2016-1924
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1924″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1924</a>
[ 4 ] CVE-2016-3181
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3181″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3181</a>
[ 5 ] CVE-2016-3182
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3182″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3182</a>
[ 6 ] CVE-2016-3183
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3183″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3183</a>
[ 7 ] CVE-2016-7445
<a class=”moz-txt-link-freetext” href=”http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7445″>http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7445</a>
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
<a class=”moz-txt-link-freetext” href=”https://security.gentoo.org/glsa/201612-26″>https://security.gentoo.org/glsa/201612-26</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 class=”moz-txt-link-abbreviated” href=”mailto:security@gentoo.org”>security@gentoo.org</a> or alternatively, you may file a bug at
<a class=”moz-txt-link-freetext” href=”https://bugs.gentoo.org”>https://bugs.gentoo.org</a>.
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.
<a class=”moz-txt-link-freetext” href=”http://creativecommons.org/licenses/by-sa/2.5″>http://creativecommons.org/licenses/by-sa/2.5</a></pre>
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