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CVE-2006-1991

MEDIUM CVSS: 6.4 Published: 2006-04-24 Modified: 2026-06-16

Description

The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument.

Affected Platforms

Php Php

Weakness Type

CWE-399

References