{"id":"CVE-2014-0244","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-0244","generatedAt":"2026-11-05T06:58:57.213Z","title":"The sys_recvfrom function in nmbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed UDP packet.","description":"The sys_recvfrom function in nmbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed UDP packet.","published":"2014-06-23T14:55:05.000Z","lastModified":"2026-06-17T00:02:38.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":3.3,"severity":"LOW","vector":"AV:A/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-20"],"affected":["samba/samba"],"epss":{"score":0.20481,"percentile":0.97516,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 20.5%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://advisories.mageia.org/MGASA-2014-0279.html","source":"secalert@redhat.com"},{"url":"http://linux.oracle.com/errata/ELSA-2014-0866.html","source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html","source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0866.html","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59378","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59407","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59433","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59579","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59834","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59848","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59919","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/61218","source":"secalert@redhat.com"},{"url":"http://security.gentoo.org/glsa/glsa-201502-15.xml","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2014:136","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:082","source":"secalert@redhat.com"},{"url":"http://www.samba.org/samba/security/CVE-2014-0244","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/archive/1/532757/100/0/threaded","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/68148","source":"secalert@redhat.com"},{"url":"http://www.securitytracker.com/id/1030455","source":"secalert@redhat.com"},{"url":"https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_samba1","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1097815","source":"secalert@redhat.com"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993","source":"secalert@redhat.com"},{"url":"http://advisories.mageia.org/MGASA-2014-0279.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://linux.oracle.com/errata/ELSA-2014-0866.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0866.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59378","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59407","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59433","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59579","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59834","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59848","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59919","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/61218","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://security.gentoo.org/glsa/glsa-201502-15.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2014:136","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:082","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.samba.org/samba/security/CVE-2014-0244","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/532757/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/68148","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1030455","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_samba1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1097815","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-0244","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}