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.
http://advisories.mageia.org/MGASA-2015-0014.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147367.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147452.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147464.html
http://lists.opensuse.org/opensuse-updates/2015-01/msg00007.html
http://secunia.com/advisories/60838
http://www.debian.org/security/2016/dsa-3488
http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/
http://www.mandriva.com/security/advisories?name=MDVSA-2015:020
http://www.ubuntu.com/usn/USN-2478-1
Source: MITRE
Published: 2014-12-29
Updated: 2018-10-30
Type: NVD-CWE-Other
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM