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

[OpenPKG GmbH]

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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
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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() funciton allows checking the existence of files anywhere in
the filesystem. circumventing the open_basedir restriction.
(http://bugs.php.net/bug.php?id=41492)

Fixed possible infinite loop in imagecreatefrompng. (Xavier Roche)
(CVE-2007-2756)

Fixed an integer overflow inside chunk_split() (Gerhard Wagner)
(CVE-2007-2872)

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