{"id":"CVE-2013-4399","aliases":["BELL-CVE-2013-4399","DEBIAN-CVE-2013-4399","EUVD-2013-4278","GHSA-hr87-j88c-crv5","openSUSE-SU-2024:10209-1"],"status":"published","title":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used,...","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02084,"percentile":0.81685,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2014-12-12T15:00:00Z","modified":"2026-09-01T20:03:18Z","fixes":[{"ecosystem":"Debian:12","package":"libvirt","fixed_in":["1.1.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libvirt","fixed_in":["1.1.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libvirt","fixed_in":["1.1.4-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.4-1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1.1"}]}],"bundled":32}],"products":[{"vendor":"redhat","product":"libvirt"}],"references":[{"url":"http://secunia.com/advisories/60895","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-201412-04.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=8294aa0c1750dcb49d6345cd9bd97bf421580d8b","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/62972","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://security.libvirt.org/2013/0013.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4399"},{"url":"http://libvirt.org/git/?p=libvirt.git;a=commit;h=8294aa0c1750dcb49d6345cd9bd97bf421580d8b"},{"url":"https://github.com/advisories/GHSA-hr87-j88c-crv5"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2013-4399","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-4399","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2010-2242","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1146","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-2511","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4600","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3445","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0170","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-1962","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-2218","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-2230","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4153","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4154","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4239","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4296","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4297","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4311","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4399","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4400","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4401","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6436","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6456","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6457","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6458","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0028","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0179","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-1447","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3633","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3657","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-7823","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8131","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-0236","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-5247","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-5313","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2013-4399","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","status":"published","published":"2014-12-12T15:00:00Z","modified":"2024-08-06T16:45:13.355Z","updated_at":"2026-11-02T14:34:57.499208Z"}],"euvd":[{"id":"EUVD-2013-4278","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","status":"published","published":"2014-12-12T15:00:00Z","modified":"2024-08-06T16:45:13Z","updated_at":"2026-11-03T01:56:32.187151Z"}],"ghsa":[{"id":"GHSA-hr87-j88c-crv5","title":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used,...","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","status":"published","published":"2022-05-17T04:19:49Z","modified":"2025-04-12T12:44:03Z","updated_at":"2026-11-02T15:01:19.873405Z"}],"nvd":[{"id":"CVE-2013-4399","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","status":"published","published":"2014-12-12T15:59:00.07Z","modified":"2026-06-16T23:57:09.713Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:51.408338Z"}],"osv":[{"id":"BELL-CVE-2013-4399","title":"CVE-2013-4399 does not affect BellSoft software","status":"withdrawn","published":"2014-12-12T15:59:00Z","modified":"2026-01-28T07:19:17.500417Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium"}],"updated_at":"2026-11-02T15:28:13.47097Z"},{"id":"CVE-2013-4399","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","status":"published","published":"2014-12-12T15:59:00Z","modified":"2026-04-10T03:44:30.094334Z","updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-4399","description":"The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.","status":"published","published":"2014-12-12T15:59:00.07Z","modified":"2026-09-01T20:03:18.241161244Z","updated_at":"2026-11-02T15:45:25.514579Z"},{"id":"openSUSE-SU-2024:10209-1","title":"libvirt-2.5.0-1.1 on GA media","description":"These are all security issues fixed in the libvirt-2.5.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:34:02.434926Z","updated_at":"2026-11-02T16:58:33.135986Z"}]}}