[ GLSA 200611-22 ] Ingo H3: Folder name shell command injection

[GLSA]

Gentoo Linux Security Advisory

Title: Ingo H3: Folder name shell command injection (GLSA 200611-22)
Severity: normal
Exploitable: remote
Date: November 27, 2006
Bug(s): #153927
ID: 200611-22

Synopsis


Ingo H3 is vulnerable to arbitrary shell command execution when handling
procmail rules.


Background


Ingo H3 is a generic frontend for editing Sieve, procmail, maildrop and
IMAP filter rules.


Affected Packages

Package: www-apps/horde-ingo
Vulnerable: < 1.1.2
Unaffected: >= 1.1.2
Architectures: All supported architectures


Description


Ingo H3 fails to properly escape shell metacharacters in procmail
rules.


Impact


A remote authenticated attacker could craft a malicious rule which
could lead to the execution of arbitrary shell commands on the server.


Workaround


Don't use procmail with Ingo H3.


Resolution


All Ingo H3 users should upgrade to the latest version: