Race condition vulnerability in PHP PCNTL Extension

CVE-2011-0753 · MEDIUM Severity

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

Race condition in the PCNTL extension in PHP before 5.3.4, when a user-defined signal handler exists, might allow context-dependent attackers to cause a denial of service (memory corruption) via a large number of concurrent signals.

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