full-disclosure - [PLSA 2008-22] Php: Multiple Overflows

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <48A0D6DF.5000008@pardus.org.tr>
Date: Tue, 12 Aug 2008 03:18:39 +0300
From: Pınar Yanardağ <pinar@...dus.org.tr>
To: pardus-security@...dus.org.tr
Cc: full-disclosure@...ts.grok.org.uk
Subject: [PLSA 2008-22] Php: Multiple Overflows

------------------------------------------------------------------------
Pardus Linux Security Advisory 2008-22            security@...dus.org.tr
------------------------------------------------------------------------
       Date: 2008-08-12
   Severity: 2
       Type: Remote
------------------------------------------------------------------------

Summary
=======

Two overflow issues were discovered in Php which might  possibly  allow
for arbitrary code execution.


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

Two overflow issues were discovered in Php:

- Overflow in ext/gd's imageloadfont() function

- Overflow in php's internal memnstr() function  which  is  exposed  to
userspace as "explode()


Affected packages:

   Pardus 2008:
     php-common, all before 5.2.6-65-3
     php-cli, all before 5.2.6-65-3
     mod_php, all before 5.2.6-65-3

   Pardus 2007:
     php-common, all before 5.2.6-58-27
     php-cli, all before 5.2.6-58-36
     mod_php, all before 5.2.6-58-59


Resolution
==========

There are update(s) for php-common, php-cli, mod_php.  You  can  update
them via Package Manager or with a single command from console:

   Pardus 2008:
     pisi up php-common php-cli mod_php

   Pardus 2007:
     pisi up php-common php-cli mod_php


References
==========

   * http://www.php.net/archive/2008.php#id2008-08-07-1
   * http://news.php.net/php.cvs/51219
   * http://news.php.net/php.cvs/52039
   * http://news.php.net/php.cvs/52002

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

-- 
Pınar Yanardağ
http://pinguar.org


_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/