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securityvulnsSecurityvulnsSECURITYVULNS:DOC:17154
HistoryJun 01, 2007 - 12:00 a.m.

[OpenPKG-SA-2007.020] OpenPKG Security Advisory (php)

2007-06-0100:00:00
vulners.com
19

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Publisher Name: OpenPKG GmbH
Publisher Home: http://openpkg.com/

Advisory Id (public): OpenPKG-SA-2007.020
Advisory Type: OpenPKG Security Advisory (SA)
Advisory Directory: http://openpkg.com/go/OpenPKG-SA
Advisory Document: http://openpkg.com/go/OpenPKG-SA-2007.020
Advisory Published: 2007-06-01 14:10 UTC

Issue Id (internal): OpenPKG-SI-20070601.01
Issue First Created: 2007-06-01
Issue Last Modified: 2007-06-01
Issue Revision: 02


Subject Name: php Security fixes
Subject Summary: Security Fixes
Subject Home: -
Subject Versions: php5.* <= 5.2.3

Vulnerability Id: CVE-2007-2872, CVE-2007-2756
Vulnerability Scope: global (not OpenPKG specific)

Attack Feasibility: run-time
Attack Vector: remote network
Attack Impact: denial of service, exposure of sensitive
information, arbitrary code execution

Description:
According to a vendor release announcement [0] multiple security
Enhancements and Fixes were fixed in version 5.2.3 of the programming
language PHP [1]. Fixes that apply to the OpenPKG Enterprise 1 packages
were extraced and backported.

The readfile&#40;&#41; funciton allows checking the existence of files anywhere in
the filesystem.  circumventing the open_basedir restriction.
&#40;http://bugs.php.net/bug.php?id=41492&#41;

Fixed possible infinite loop in imagecreatefrompng. &#40;Xavier Roche&#41;
&#40;CVE-2007-2756&#41;

Fixed an integer overflow inside chunk_split&#40;&#41; &#40;Gerhard Wagner&#41;
&#40;CVE-2007-2872&#41;

References:
[0] http://www.php.net/releases/5_2_3.php
[1] http://www.php.net/


Primary Package Name: php
Primary Package Home: http://openpkg.org/go/package/php

Corrected Distribution: Corrected Branch: Corrected Package:
OpenPKG Enterprise E1.0-SOLID apache-1.3.37-E1.0.6
OpenPKG Enterprise E1.0-SOLID php-5.1.6-E1.0.4
OpenPKG Community CURRENT apache-1.3.37-20070601
OpenPKG Community CURRENT apache2-php-5.2.3-20070601
OpenPKG Community CURRENT php-5.2.3-20070601


For security reasons, this document was digitally signed with the
OpenPGP public key of the OpenPKG GmbH (public key id 61B7AE34)
which you can download from http://openpkg.com/openpkg.com.pgp
or retrieve from the OpenPGP keyserver at hkp://pgp.openpkg.org/.
Follow the instructions at http://openpkg.com/security/signatures/
for more details on how to verify the integrity of this document.


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