high
7.5
CWE
189
Advisory Published
Updated

CVE-2008-2107

First published: Wed May 07 2008(Updated: )

The GENERATE_SEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 32-bit systems, performs a multiplication using values that can produce a zero seed in rare circumstances, which allows context-dependent attackers to predict subsequent values of the rand and mt_rand functions and possibly bypass protection mechanisms that rely on an unknown initial seed.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
PHP PHP=5.1.5
PHP PHP=5.1.2
PHP PHP=5.1.1
PHP PHP=5.0.0-beta1
PHP PHP=5.1.6
PHP PHP=5.2.2
PHP PHP=5.0.5
PHP PHP=5.0.1
PHP PHP=5.1.4
PHP PHP=5.0.4
PHP PHP<=4.4.7
PHP PHP=5.0.0-rc2
PHP PHP=5.2.3
PHP PHP=5.0.3
PHP PHP=5.1.0
PHP PHP=5.0.0-rc3
PHP PHP=5.2.0
PHP PHP=5.2.4
PHP PHP=5.0.0-beta3
PHP PHP=5.1.3
PHP PHP=5.0.0-rc1
PHP PHP=5.0.2
PHP PHP=5.2.1
PHP PHP=5
PHP PHP=5.0.0-beta2

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