CVE-2012-0452

Publication date 13 February 2012

Last updated 24 July 2024

Ubuntu priority

Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1, Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the cycle collector’s access to a hash table containing a stale XBL binding.

Read the notes from the security team

Status

Show unmaintained releases

No maintained releases are affected by this CVE.

Package	Ubuntu Release	Status
firefox	12.04 LTS precise	Fixed 11.0~b2+build1-0ubuntu1
	11.10 oneiric	Fixed 10.0.1+build1-0ubuntu0.11.10.1
	11.04 natty	Fixed 10.0.1+build1-0ubuntu0.11.04.1
	10.10 maverick	Fixed 10.0.1+build1-0ubuntu0.10.10.1
	10.04 LTS lucid	Fixed 10.0.1+build1-0ubuntu0.10.04.1
	8.04 LTS hardy	Ignored end of life
seamonkey	12.04 LTS precise	Not in release
	11.10 oneiric	Not affected
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	8.04 LTS hardy	Ignored end of life
thunderbird	12.04 LTS precise	Fixed 12.0.1+build1-0ubuntu0.12.04.1
	11.10 oneiric	Fixed 10.0.1+build1-0ubuntu0.11.10.1
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	8.04 LTS hardy	Ignored end of life
xulrunner-1.9.2	12.04 LTS precise	Not in release
	11.10 oneiric	Not in release
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	8.04 LTS hardy	Ignored end of life
xulrunner-2.0	12.04 LTS precise	Not in release
	11.10 oneiric	Not in release
	11.04 natty	Ignored end of life
	10.10 maverick	Not in release
	10.04 LTS lucid	Not in release
	8.04 LTS hardy	Not in release

CVE-2012-0452

Status

Notes

micahg

References

Related Ubuntu Security Notices (USN)

Other references