GLSA-200801-10 : TikiWiki: Multiple vulnerabilities

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Synopsis :

The remote Gentoo host is missing one or more security-related
patches.

Description :

The remote host is affected by the vulnerability described in GLSA-200801-10
(TikiWiki: Multiple vulnerabilities)

Jesus Olmos Gonzalez from isecauditors reported insufficient
sanitization of the 'movies' parameter in file tiki-listmovies.php
(CVE-2007-6528).
Mesut Timur from H-Labs discovered that the
input passed to the 'area_name' parameter in file
tiki-special_chars.php is not properly sanitised before being returned
to the user (CVE-2007-6526).
redflo reported multiple
unspecified vulnerabilities in files tiki-edit_css.php,
tiki-list_games.php, and tiki-g-admin_shared_source.php
(CVE-2007-6529).

Impact :

A remote attacker can craft the 'movies' parameter to run a directory
traversal attack through a '..' sequence and read the first 1000 bytes
of any arbitrary file, or conduct a cross-site scripting (XSS) attack
through the 'area_name' parameter. This attack can be exploited to
execute arbitrary HTML and script code in a user's browser session,
allowing for the theft of browser session data or cookies in the
context of the affected web site. The impacts of the unspecified
vulnerabilities are still unknown.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-200801-10.xml

Solution :

All TikiWiki users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=www-apps/tikiwiki-1.9.9'

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)

Family: Gentoo Local Security Checks

Nessus Plugin ID: 30089 (gentoo_GLSA-200801-10.nasl)

Bugtraq ID:

CVE ID: CVE-2007-6526
CVE-2007-6528
CVE-2007-6529