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PHP Session_Regenerate_ID Function Double Free Memory Corruption Vulnerability
PHP is prone to a double-free memory-corruption vulnerability. Attackers may be able to exploit this issue to execute arbitrary code in the context of the webserver process or to cause denial-of-service conditions. This issue is proven to be locally exploitable. Remote attack vectors may also be possible, but this is yet to be confirmed. This issue affects PHP 5 to 5.2.1. Note that PHP 4 is vulnerable only if successful remote exploits are proven. |
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