CVE-2012-0209
Description
Horde 3.3.12, Horde Groupware 1.2.10, and Horde Groupware Webmail Edition 1.2.10, as distributed by FTP between November 2011 and February 2012, contains an externally introduced modification (Trojan Horse) in templates/javascript/open_calendar.js, which allows remote attackers to execute arbitrary PHP code.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Horde 3.3.12 - Backdoor Arbitrary PHP Code Execution (Metasploit)
Metasploit modules
References
- http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155
- http://eromang.zataz.com/2012/02/15/cve-2012-0209-horde-backdoor-analysis/
- http://lists.horde.org/archives/announce/2012/000751.html
- http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.html
- https://bugzilla.redhat.com/show_bug.cgi?id=790877
- http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155
- http://eromang.zataz.com/2012/02/15/cve-2012-0209-horde-backdoor-analysis/
- http://lists.horde.org/archives/announce/2012/000751.html
- http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.html
- https://bugzilla.redhat.com/show_bug.cgi?id=790877
CWEs
CWE-94
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.