GLSA 201401-26: Zabbix: Shell command injection
Severity: | high |
Title: | Zabbix: Shell command injection |
Date: | 01/23/2014 |
Bugs: |
|
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 | Architecture(s) |
---|---|---|---|
net-analyzer/zabbix | < 2.0.9-r1 | >= 2.0.9-r1 | All supported architectures |
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
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
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 2010 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.