<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201401-26"> <title>Zabbix: Shell command injection</title> <synopsis>A vulnerability in Zabbix could allow remote attackers to execute arbitrary shell code. </synopsis> <product type="ebuild">zabbix</product> <announced>2014-01-23</announced> <revised count="2">2014-06-02</revised> <bug>493250</bug> <access>remote</access> <affected> <package name="net-analyzer/zabbix" auto="yes" arch="*"> <unaffected range="ge">2.0.9-r1</unaffected> <vulnerable range="lt">2.0.9-r1</vulnerable> </package> </affected> <background> <p>Zabbix is software for monitoring applications, networks, and servers.</p> </background> <description> <p>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. </p> </description> <impact type="high"> <p>A remote attacker could possibly execute arbitrary shell code with the privileges of the process. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All Zabbix 2.2 users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=net-analyzer/zabbix-2.2.0-r4" </code> <p>All Zabbix 2.0 users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=net-analyzer/zabbix-2.0.9-r1" </code> </resolution> <references> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6824">CVE-2013-6824</uri> </references> <metadata tag="requester" timestamp="2013-12-17T19:46:48Z">Zlogene</metadata> <metadata tag="submitter" timestamp="2014-06-02T13:59:58Z"> pinkbyte </metadata> </glsa>