- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201310-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: OpenJPEG: User-assisted execution of arbitrary code Date: October 10, 2013 Bugs: #412895, #425772, #433766 ID: 201310-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities 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 < 1.5.1 >= 1.5.1 Description =========== OpenJPEG contains an invalid free error and multiple buffer overflow flaws. 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. 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-1.5.1" References ========== [ 1 ] CVE-2009-5030 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-5030 [ 2 ] CVE-2012-3358 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3358 [ 3 ] CVE-2012-3535 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3535 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201310-07.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. License ======= Copyright 2013 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