[gentoo-announce] [ GLSA 201206-06 ] OpenJPEG: User-assisted execution of arbitrary code

[news 28]

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Gentoo Linux Security Advisory GLSA 201206-06

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http://security.gentoo.org/

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Severity: Normal

Title: OpenJPEG: User-assisted execution of arbitrary code

Date: June 21, 2012

Bugs: #409203

ID: 201206-06

 

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Synopsis

========

 

A vulnerability in OpenJPEG could result in execution of arbitrary

code.

 

Background

==========

 

OpenJPEG is an open-source JPEG 2000 library.

 

Affected packages

=================

 

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

Package / Vulnerable / Unaffected

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

1 media-libs/openjpeg < 1.5.0 >= 1.5.0

 

Description

===========

 

An error in jp2.c of OpenJPEG could allow an out-of-bounds write error.

 

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.

 

Workaround

==========

 

There is no known workaround at this time.

 

Resolution

==========

 

All OpenJPEG users should upgrade to the latest version:

 

# emerge --sync

# emerge --ask --oneshot --verbose ">=media-libs/openjpeg-1.5.0"

 

References

==========

 

[ 1 ] CVE-2012-1499

http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1499

 

Availability

============

 

This GLSA and any updates to it are available for viewing at

the Gentoo Security Website:

 

http://security.gentoo.org/glsa/glsa-201206-06.xml

 

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 ( -at -) gentoo.org or alternatively, you may file a bug at

https://bugs.gentoo.org.

 

License

=======

 

Copyright 2012 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