CVE-2008-2107
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability89. percentile3.4%
Product
Php
PublishedMay 7, 2008
First seenMay 7, 2008
Weakness typeCWE-189CWE-189
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | v ≤ 4.4.7, 5, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.1.0, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.1.5, 5.1.6, 5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4 | — |
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