CVE-2011-0753

CVSS V2 Medium 4.3 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2011-0753
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-02-02T22:00:02
  • Last Modified Date
  • 2018-10-30T16:26:21
Weakness Enumerations
CWE URL
CWE-362 http://cwe.mitre.org/data/definitions/362.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* 1 OR 5.3.3
cpe:2.3:a:php:php:1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:2.0b10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:3.0.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.3.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.4.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://bugs.php.net/52784 Patch
http://www.php.net/ChangeLog-5.php
https://exchange.xforce.ibmcloud.com/vulnerabilities/65431
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12271
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-0753
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0753
History
Created Old Value New Value Data Type Notes
2022-05-10 17:59:56 Added to TrackCVE