Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x before 0.6.4 allows remote attackers to cause a denial of service via a crafted kexinit packet.
advisories.mageia.org/MGASA-2015-0014.html
lists.fedoraproject.org/pipermail/package-announce/2015-January/147367.html
lists.fedoraproject.org/pipermail/package-announce/2015-January/147452.html
lists.fedoraproject.org/pipermail/package-announce/2015-January/147464.html
lists.opensuse.org/opensuse-updates/2015-01/msg00007.html
secunia.com/advisories/60838
www.debian.org/security/2016/dsa-3488
www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/
www.mandriva.com/security/advisories?name=MDVSA-2015:020
www.ubuntu.com/usn/USN-2478-1
bugzilla.redhat.com/show_bug.cgi?id=1158089
security.gentoo.org/glsa/201606-12