Candidate: CVE-2011-0539 PublicDate: 2011-02-10 18:00:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0539 http://www.openssh.com/txt/legacy-cert.adv Description: The key_certify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct hash collision attacks. Ubuntu-Description: Notes: jdstrand> only version 5.6 and 5.7 Bugs: Priority: medium Discovered-by: Assigned-to: CVSS: Patches_openssh: upstream_openssh: released (5.8p1) dapper_openssh: not-affected hardy_openssh: not-affected karmic_openssh: not-affected lucid_openssh: not-affected maverick_openssh: not-affected (1:5.5p1-4ubuntu5) devel_openssh: not-affected (1:5.8p1-1ubuntu1)