Description
Integer overflow in the str_replace function in PHP 4 before 4.4.5 and PHP 5 before 5.2.1 allows context-dependent attackers to execute arbitrary code via a single character search string in conjunction with a long replacement string, which overflows a 32 bit length counter. NOTE: this is probably the same issue as CVE-2007-0906.6.
References
- ADV-2007-1991 vdb-entry
- 23233 vdb-entry
- SSRT071423 vendor-advisory
- HPSBTU02232 vendor-advisory
- http://www.php.net/releases/5_2_1.php
- ADV-2007-2374 vdb-entry
- 25423 third-party-advisory
- 25850 third-party-advisory
- http://www.php-security.org/MOPB/MOPB-39-2007.html
- php-strreplace-bo(33767) vdb-entry