- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201401-26 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: Zabbix: Shell command injection Date: January 23, 2014 Bugs: #493250 ID: 201401-26 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in Zabbix could allow remote attackers to execute arbitrary shell code. Background ========== Zabbix is software for monitoring applications, networks, and servers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-analyzer/zabbix < 2.2.0-r4 >= 2.2.0-r4 *>= 2.0.9-r1 Description =========== If a flexible user parameter is configured in Zabbix agent, including a newline in the parameters will execute newline section as a separate command even if UnsafeUserParameters are disabled. Impact ====== A remote attacker could possibly execute arbitrary shell code with the privileges of the process. Workaround ========== There is no known workaround at this time. Resolution ========== All Zabbix 2.2 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-analyzer/zabbix-2.2.0-r4" All Zabbix 2.0 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-analyzer/zabbix-2.0.9-r1" References ========== [ 1 ] CVE-2013-6824 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6824 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201401-26.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