CVE-2012-0249

Publication date 5 April 2012

Last updated 24 July 2024

Ubuntu priority

Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header.

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

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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-2012-0249