CVE-2011-0753

Publication date 2 February 2011

Last updated 24 July 2024

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.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
php5	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	9.10 karmic	Not affected
	8.04 LTS hardy	Not affected
	6.06 LTS dapper	Not affected

How can I get the fixes?
What do statuses mean?
Patch details

Notes

mdeslaur

Doesn't appear to be a security issue. Ignoring.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
php5	Upstream: http://svn.php.net/viewvc/?view=revision&revision=305018

References

MITRE
NVD
Launchpad
Debian

Other references

https://www.cve.org/CVERecord?id=CVE-2011-0753