CVE-2007-2844

CVE-2007-2844 · HIGH Severity

AV:N/AC:M/AU:N/C:C/I:C/A:C

PHP 4.x and 5.x before 5.2.1, when running on multi-threaded systems, does not ensure thread safety for libc crypt function calls using protection schemes such as a mutex, which creates race conditions that allow remote attackers to overwrite internal program memory and gain system access.

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