Sicherheit: Mehrere Probleme in gd

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From: Aaron Bauman <bman@gentoo.org>
To: gentoo-announce@lists.gentoo.org
Message-ID: <0c9128c0-a9f7-5c11-605d-480e56813fb1@gentoo.org>
Subject: [ GLSA 201607-04 ] GD: Multiple vulnerabilities

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Gentoo Linux Security Advisory GLSA 201607-04
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https://security.gentoo.org/
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Severity: Normal
Title: GD: Multiple vulnerabilities
Date: July 16, 2016
Bugs: #504872, #538686, #581942
ID: 201607-04

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Synopsis
========

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

Background
==========

GD is a graphic library for fast image creation.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-libs/gd < 2.2.2 >= 2.2.2

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

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

Impact
======

A remote attacker could possibly execute arbitrary code with the
privileges of the process, or cause a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All GD users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gd-2.2.2"

References
==========

[ 1 ] CVE-2014-2497
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-2497
[ 2 ] CVE-2014-9709
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9709
[ 3 ] CVE-2016-3074
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3074

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

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

https://security.gentoo.org/glsa/201607-04

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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Gentoo Linux Security Advisory GLSA 201607-04
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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: GD: Multiple vulnerabilities
Date: July 16, 2016
Bugs: #504872, #538686, #581942
ID: 201607-04

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

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

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

GD is a graphic library for fast image creation.

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/gd < 2.2.2 >=3D
2=
=2E2.2=20

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

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

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

A remote attacker could possibly execute arbitrary code with the
privileges of the process, or cause a Denial of Service condition.

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 GD users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=3Dmedia-libs/gd-2.2.2"

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

[ 1 ] CVE-2014-2497
<a class=3D"moz-txt-link-freetext" href=3D"http://web.nvd.nist.gov/=
view/vuln/detail?vulnId=3DCVE-2014-2497">http://web.nvd.nist.gov/view/vul=
n/detail?vulnId=3DCVE-2014-2497</a>
[ 2 ] CVE-2014-9709
<a class=3D"moz-txt-link-freetext" href=3D"http://cve.mitre.org/cgi=
-bin/cvename.cgi?name=3DCVE-2014-9709">http://cve.mitre.org/cgi-bin/cvena=
me.cgi?name=3DCVE-2014-9709</a>
[ 3 ] CVE-2016-3074
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2016-3074">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-3074</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/201607-04">https://security.gentoo.org/glsa/201607-04</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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