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CVE
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CVE-2011-0753

Date: (C)2011-02-02   (M)2017-09-22 


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.

CVSS Score: 4.3Access Vector: NETWORK
Exploit Score: 8.6Access Complexity: MEDIUM
Impact Score: 2.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: PARTIAL





Reference:
http://bugs.php.net/52784
http://www.php.net/ChangeLog-5.php
php-pcntl-dos(65431)

CPE    73
cpe:/a:php:php:5.3.2
cpe:/a:php:php:5.3.3
cpe:/a:php:php:5.3.0
cpe:/a:php:php:5.3.1
...
CWE    1
CWE-362
OVAL    1
oval:org.secpod.oval:def:75

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