CVE-2012-0255

Publication date 5 April 2012

Last updated 24 July 2024

Ubuntu priority

The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability).

Status

Show unmaintained releases

No maintained releases are affected by this CVE.

Package	Ubuntu Release	Status
quagga	12.04 LTS precise	Fixed 0.99.20.1-0ubuntu0.12.04.2
	11.10 oneiric	Fixed 0.99.20.1-0ubuntu0.11.10.2
	11.04 natty	Fixed 0.99.20.1-0ubuntu0.11.04.2
	10.10 maverick	Ignored end of life
	10.04 LTS lucid	Fixed 0.99.20.1-0ubuntu0.10.04.2
	8.04 LTS hardy	Ignored end of life

How can I get the fixes?
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References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-1441-1
Quagga vulnerabilities
15 May 2012

Other references

http://www.kb.cert.org/vuls/id/551715
https://www.cve.org/CVERecord?id=CVE-2012-0255