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CVE-2011-4577

Published: 5 January 2012

OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service (assertion failure) via an X.509 certificate containing certificate-extension data associated with (1) IP address blocks or (2) Autonomous System (AS) identifiers.

Priority

Medium

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
upstream
Released (0.9.8s,1.0.0f)
hardy
Released (0.9.8g-4ubuntu3.15)
lucid
Released (0.9.8k-7ubuntu8.8)
maverick
Released (0.9.8o-1ubuntu4.6)
natty
Released (0.9.8o-5ubuntu1.2)
oneiric
Released (1.0.0e-2ubuntu4.2)
Patches:
upstream: http://cvs.openssl.org/chngview?cn=21937

openssl098
Launchpad, Ubuntu, Debian
upstream
Released (0.9.8s)
hardy Does not exist

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric
Released (0.9.8o-7ubuntu1.2)
Patches:

upstream: http://cvs.openssl.org/chngview?cn=21924