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CVE-2009-2661

Published: 4 August 2009

The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185.

Priority

Medium

Status

Package Release Status
strongswan
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy Ignored
(end of life)
intrepid Ignored
(end of life, was needs-triage)
jaunty Ignored
(end of life)
karmic Ignored
(end of life)
lucid Not vulnerable
(4.3.2-1.1ubuntu1)
maverick Not vulnerable
(4.3.2-1.1ubuntu1)
natty Not vulnerable
(4.3.2-1.1ubuntu1)
oneiric Not vulnerable
(4.3.2-1.1ubuntu1)
upstream Needs triage