[ 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: