GLSA 201412-24: OpenJPEG: Multiple vulnerabilities

http://security.gentoo.org/

Severity:	normal
Title:	OpenJPEG: Multiple vulnerabilities
Date:	12/13/2014
Bugs:	#484802, #493662
ID:	201412-24

Synopsis

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

Background

OpenJPEG is an open-source JPEG 2000 library.

Affected packages

Package	Vulnerable	Unaffected	Architecture(s)
media-libs/openjpeg	< 1.5.2	>= 1.5.2	All supported architectures

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 users should upgrade to the latest version:

      # emerge --sync
      # emerge --ask --oneshot --verbose ">=media-libs/openjpeg-1.5.2"

References

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201412-24.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@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.