{"id":"CVE-2014-8132","aliases":["DEBIAN-CVE-2014-8132","EUVD-2014-7975","GHSA-82h4-v777-3pj8","MGASA-2015-0014","UBUNTU-CVE-2014-8132","USN-2478-1","openSUSE-SU-2024:10036-1"],"status":"published","title":"Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x...","description":"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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05145,"percentile":0.92471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2014-12-28T00:00:00Z","modified":"2026-10-23T15:47:37Z","fixes":[{"ecosystem":"Debian:12","package":"libssh","fixed_in":["0.6.3-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libssh","fixed_in":["0.6.3-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libssh","fixed_in":["0.6.3-4"],"sources":["osv"]},{"ecosystem":"Mageia:4","package":"libssh","fixed_in":["0.5.5-2.2.mga4"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"libssh","fixed_in":["0.6.1-0ubuntu3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.3-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.3-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.3-4"}]}]},{"source":"osv","ecosystem":"Mageia:4","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.5-2.2.mga4"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1-0ubuntu3.1"}]}],"versions":["0.5.4-1","0.6.1-0ubuntu2","0.6.1-0ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1-0ubuntu3.1"}]}],"versions":["0.5.4-1","0.6.1-0ubuntu2","0.6.1-0ubuntu3"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"libssh","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.2-2.1"}]}],"bundled":7}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"libssh","product":"libssh"},{"vendor":"opensuse","product":"opensuse"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1158089","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"http://www.ubuntu.com/usn/USN-2478-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory","advisory"]},{"url":"https://security.gentoo.org/glsa/201606-12","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147464.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.debian.org/security/2016/dsa-3488","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147452.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix","report"]},{"url":"http://advisories.mageia.org/MGASA-2015-0014.html","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/60838","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:020","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-updates/2015-01/msg00007.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147367.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-8132"},{"url":"http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release"},{"url":"https://github.com/advisories/GHSA-82h4-v777-3pj8"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-8132","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2015-0014.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=14957","tags":["report"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2015-January/147464.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2014-8132","tags":["report"]},{"url":"http://www.libssh.org/security/advisories/CVE-2014-8132.txt","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-2478-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-8132","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4559","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4560","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4561","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0176","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0017","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8132","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3146","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2014-8132","description":"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.","status":"published","published":"2014-12-29T00:00:00Z","modified":"2024-08-06T13:10:51.048Z","updated_at":"2026-11-02T14:33:43.566796Z"}],"euvd":[{"id":"EUVD-2014-7975","description":"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.","status":"published","published":"2014-12-29T00:00:00Z","modified":"2024-08-06T13:10:51Z","updated_at":"2026-11-03T01:56:52.951821Z"}],"ghsa":[{"id":"GHSA-82h4-v777-3pj8","title":"Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x...","description":"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.","status":"published","published":"2022-05-14T02:05:33Z","modified":"2025-04-12T12:44:37Z","updated_at":"2026-11-02T15:01:20.346559Z"}],"nvd":[{"id":"CVE-2014-8132","description":"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.","status":"published","published":"2014-12-29T00:59:00.06Z","modified":"2026-06-17T00:16:20.56Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:57.680258Z"}],"osv":[{"id":"CVE-2014-8132","description":"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.","status":"published","published":"2014-12-29T00:59:00Z","modified":"2026-04-16T06:21:09.309775623Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-8132","description":"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.","status":"published","published":"2014-12-29T00:59:00.06Z","modified":"2026-10-23T15:47:37.28462471Z","updated_at":"2026-11-02T15:45:26.442161Z"},{"id":"MGASA-2015-0014","title":"Updated libssh packages fix CVE-2014-8132","description":"Updated libssh packages fix security vulnerability:\n\nDouble free vulnerability in the ssh_packet_kexinit function in kex.c in\nlibssh 0.5.x and 0.6.x before 0.6.4 allows remote attackers to cause a denial\nof service via a crafted kexinit packet (CVE-2014-8132).\n","status":"published","published":"2015-01-08T12:36:22Z","modified":"2026-04-16T06:25:40.678238283Z","updated_at":"2026-11-02T15:49:39.488462Z"},{"id":"openSUSE-SU-2024:10036-1","title":"libssh-devel-0.7.2-2.1 on GA media","description":"These are all security issues fixed in the libssh-devel-0.7.2-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:40:55.349655Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"UBUNTU-CVE-2014-8132","description":"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.","status":"published","published":"2014-12-28T00:00:00Z","modified":"2026-04-22T09:52:12.588094Z","updated_at":"2026-11-02T15:54:09.378953Z"},{"id":"USN-2478-1","title":"libssh vulnerability","description":"It was discovered that libssh incorrectly handled certain kexinit packets.\nA remote attacker could possibly use this issue to cause libssh to crash,\nresulting in a denial of service.\n","status":"published","published":"2015-01-19T14:57:43Z","modified":"2026-04-22T09:07:27.143827Z","updated_at":"2026-11-02T16:58:09.227524Z"}]}}