GLSA-201401-26 : Zabbix: Shell command injection
High Nessus Plugin ID 74283
SynopsisThe remote Gentoo host is missing one or more security-related patches.
DescriptionThe remote host is affected by the vulnerability described in GLSA-201401-26 (Zabbix: Shell command injection)
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.
A remote attacker could possibly execute arbitrary shell code with the privileges of the process.
There is no known workaround at this time.
SolutionAll 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'