- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-39 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: VLC: Buffer overflow Date: January 17, 2017 Bugs: #584510 ID: 201701-39 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A buffer overflow in VLC might allow remote attackers to execute arbitrary code. Background ========== VLC is a cross-platform media player and streaming server. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/vlc < 2.2.4 >= 2.2.4 Description =========== A buffer overflow was discovered in the DecodeAdpcmImaQT function in modules/codec/adpcm.c in the VideoLAN VLC media player. Impact ====== Remote attackers, by enticing a user to execute a specially crafted QuickTime IMA file, could cause a Denial of Service condition or possibly execute arbitrary code. Workaround ========== There is no known workaround at this time. Resolution ========== All VLC users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-video/vlc-2.2.4" References ========== [ 1 ] CVE-2016-5108 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5108 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201701-39 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 2017 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