[gentoo-announce] [ GLSA 201412-51 ] Asterisk: Multiple vulnerabilities

Fabricante: Gentoo
Fecha: 28/12/2014
Identificador: GLSA 201412-51
[gentoo-announce] [ GLSA 201412-51 ] Asterisk: Multiple vulnerabilities
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201412-51 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Asterisk: Multiple vulnerabilities Date: December 28, 2014 Bugs: #530056, #532242 ID: 201412-51 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Asterisk, the worst of which could lead to Denial of Service, bypass intended ACL restrictions or allow an authenticated user to gain escalated privileges. Background ========== Asterisk is an open source telephony engine and toolkit. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/asterisk < 11.14.2 >= 11.14.2 Description =========== Multiple unspecified vulnerabilities have been discovered in Asterisk. Please review the CVE identifiers referenced below for details. Impact ====== Unauthenticated remote attackers can cause Denial of Service or bypass intended ACL restrictions. Authenticated remote attackers can gain escalated privileges. Workaround ========== There is no known workaround at this time. Resolution ========== All asterisk users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/asterisk-11.14.2" References ========== [ 1 ] CVE-2014-8412 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8412 [ 2 ] CVE-2014-8414 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8414 [ 3 ] CVE-2014-8417 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8417 [ 4 ] CVE-2014-8418 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8418 [ 5 ] CVE-2014-9374 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9374 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201412-51.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 2014 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