CVE-2014-1559

Publication date 22 July 2014

Last updated 24 July 2024

Description

Mozilla Firefox before 31.0 and Thunderbird before 31.0 allow remote attackers to cause a denial of service (X.509 certificate parsing outage) via a crafted certificate that does not use UTF-8 character encoding in a required context, a different vulnerability than CVE-2014-1558.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
firefox	14.04 LTS trusty	Fixed 31.0+build1-0ubuntu0.14.04.1
	12.04 LTS precise	Fixed 31.0+build1-0ubuntu0.12.04.1
	10.04 LTS lucid	Ignored end of life
thunderbird	14.04 LTS trusty	Fixed 1:31.0+build1-0ubuntu0.14.04.1
	12.04 LTS precise	Fixed 1:31.0+build1-0ubuntu0.12.04.1
	10.04 LTS lucid	Ignored end of life

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

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-2296-1
Thunderbird vulnerabilities
22 July 2014

USN-2295-1
Firefox vulnerabilities
22 July 2014

Other references

https://www.mozilla.org/security/announce/2014/mfsa2014-65.html
https://www.cve.org/CVERecord?id=CVE-2014-1559