CVE-2011-0753
N/A
Published: February 2, 2011 at 09:00 PM UTC
Updated: June 16, 2026 at 11:28 PM UTC
1 product affected across 1 vendorPHP
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Severity
N/A
Exploit prediction
EPSS 0.8%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 5.3.31.02.02.0b103.03.0.13.0.103.0.113.0.123.0.133.0.143.0.153.0.163.0.173.0.183.0.23.0.33.0.43.0.53.0.63.0.73.0.83.0.94.04.0 beta14.0 beta24.0 beta34.0 beta44.0 beta_4_patch14.0.04.0.14.0.24.0.34.0.44.0.54.0.64.0.74.1.04.1.14.1.24.2.04.2.14.2.24.2.34.3.04.3.14.3.104.3.114.3.24.3.34.3.44.3.54.3.64.3.74.3.84.3.94.4.04.4.14.4.24.4.34.4.44.4.54.4.64.4.74.4.84.4.95.3.05.3.15.3.2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
VDB Entryx_refsource_XF
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/65431VDB EntrySignaturex_refsource_OVAL
Source: [email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12271Quick Info
StatusMODIFIED
CWE
CWE-362
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