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CVE-2012-1820

Publication date 13 June 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this 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

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 end of life

Patch details

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

Package Patch details
quagga

References

Related Ubuntu Security Notices (USN)

Other references