- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202101-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Asterisk: Multiple vulnerabilities Date: January 12, 2021 Bugs: #753269, #761313 ID: 202101-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Multiple vulnerabilities have been found in Asterisk, the worst of which could result in a Denial of Service condition. Background ========= A Modular Open Source PBX System. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/asterisk < 13.38.1 >= 13.38.1 Description ========== Multiple vulnerabilities have been discovered in Asterisk. Please review the security advisories referenced below for details. Impact ===== An attacker could cause a possible Denial of Service condition. 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-13.38.1" References ========= [ 1 ] AST-2020-001 https://downloads.asterisk.org/pub/security/AST-2020-001.html [ 2 ] AST-2020-002 https://downloads.asterisk.org/pub/security/AST-2020-002.html [ 3 ] AST-2020-003 https://downloads.asterisk.org/pub/security/AST-2020-003.html [ 4 ] AST-2020-004 https://downloads.asterisk.org/pub/security/AST-2020-004.html Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202101-10 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 2021 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. https://creativecommons.org/licenses/by-sa/2.5