CVE-2012-1820

Publication date 13 June 2012

Last updated 24 July 2024

Ubuntu priority

The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
quagga	12.04 LTS precise	Fixed 0.99.20.1-0ubuntu0.12.04.3
	11.10 oneiric	Fixed 0.99.20.1-0ubuntu0.11.10.3
	11.04 natty	Fixed 0.99.20.1-0ubuntu0.11.04.3
	10.04 LTS lucid	Fixed 0.99.20.1-0ubuntu0.10.04.3
	8.04 LTS hardy	Ignored

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

Patch details

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

Package	Patch details
quagga	Upstream: 790d1e2 Vendor: http://www.debian.org/security/2012/dsa-2497

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-1605-1
Quagga vulnerability
11 October 2012

Other references

http://www.kb.cert.org/vuls/id/962587
https://www.cve.org/CVERecord?id=CVE-2012-1820