Login
Newsletter
Werbung

Sicherheit: Ausführen beliebiger Kommandos in TikiWiki
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in TikiWiki
ID: 200710-21
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: Sa, 20. Oktober 2007, 22:41
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5423
Applikationen: TikiWiki

Originalnachricht


--W5WqUoFLvi1M7tJE
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200710-21
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: High
Title: TikiWiki: Arbitrary command execution
Date: October 20, 2007
Bugs: #195503
ID: 200710-21

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Tikiwiki contains a command injection vulnerability which may allow
remote execution of arbitrary code.

Background
==========

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

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 www-apps/tikiwiki < 1.9.8.1 >= 1.9.8.1

Description
===========

ShAnKaR reported that input passed to the "f" array parameter in
tiki-graph_formula.php is not properly verified before being used to
execute PHP functions.

Impact
======

An attacker could execute arbitrary code with the rights of the user
running the web server by passing a specially crafted parameter string
to the tiki-graph_formula.php file.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All TikiWiki users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/tikiwiki-1.9.8.1"

References
==========

[ 1 ] CVE-2007-5423
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5423

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-200710-21.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2007 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5

--W5WqUoFLvi1M7tJE
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)

iQEVAwUBRxpmzjvRww8BFPxFAQKjUAgAjqVQLe54Fu63rh1SW3c/lCJ864pfaTkb
QwOqYcy1oaZ4rzFXM/8mmsmuCryrptK/Qnfe6IHP+xi70evethyDVrXt3s3eXwMN
Enr2L8aunTN9L4L6Lacyn89gCgd99cYc+px9Jx6R7MjEW60eRGoOhmTg/jHTWx3S
f6o1cZvUk/Cp/cFZ3Q+j0+mPnoENwxge/DmrNikZr+/0HhoHOhj2qoLFbbDZWjjN
MQ0CpVUtuIAKnd2/cDs+UPwgMOiKC5+psZ7OMFjSH2XrYM5DnEvddWgtcRWU89HS
62f48tAtpSE9KAjnGgRN0DHsI0wymHTC3wGn8iom0c51YSvHFQcchA==
=DjC1
-----END PGP SIGNATURE-----

--W5WqUoFLvi1M7tJE--
--
gentoo-announce@gentoo.org mailing list
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung