[ GLSA 200711-19 ] TikiWiki: Multiple vulnerabilities

[GLSA]

Gentoo Linux Security Advisory

Title: TikiWiki: Multiple vulnerabilities (GLSA 200711-19)
Severity: high
Exploitable: remote
Date: November 14, 2007
Bug(s): #195503
ID: 200711-19

Synopsis


Multiple vulnerabilities have been discovered in TikiWiki, possibly
resulting in the remote execution of arbitrary code.


Background


TikiWiki is an open source content management system written in PHP.


Affected Packages

Package: www-apps/tikiwiki
Vulnerable: < 1.9.8.3
Unaffected: >= 1.9.8.3
Architectures: All supported architectures


Description


Stefan Esser reported that a previous vulnerability (CVE-2007-5423,
GLSA 200710-21) was not properly fixed in TikiWiki 1.9.8.1
(CVE-2007-5682). The TikiWiki development team also added several
checks to avoid file inclusion.


Impact


A remote attacker could exploit these vulnerabilities to inject
arbitrary code with the privileges of the user running the application.


Workaround


There is no known workaround at this time.


Resolution


All TikiWiki users should upgrade to the latest version: