{"id":"CVE-2014-0221","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-0221","generatedAt":"2026-11-05T07:06:35.768Z","title":"The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS…","description":"The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS handshake.","published":"2014-06-05T21:55:06.000Z","lastModified":"2026-06-17T00:02:33.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P"},"cwe":[],"affected":["openssl/openssl","redhat/storage","fedoraproject/fedora","redhat/enterprise linux","mariadb/mariadb","opensuse/leap","opensuse/opensuse","suse/linux enterprise desktop","suse/linux enterprise server","suse/linux enterprise software development kit","suse/linux enterprise workstation extension"],"epss":{"score":0.87892,"percentile":0.99763,"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 87.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://aix.software.ibm.com/aix/efixes/security/openssl_advisory9.asc","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10629","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://linux.oracle.com/errata/ELSA-2014-1053.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140266410314613&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140317760000786&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140389274407904&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140389355508263&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140431828824371&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140448122410568&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140482916501310&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140491231331543&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140499827729550&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140621259019789&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140752315422991&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=140904544427729&w=2","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-1021.html","tags":["Broken Link"],"source":"secalert@redhat.com"},{"url":"http://seclists.org/fulldisclosure/2014/Dec/23","tags":["Mailing List","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58337","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58615","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58713","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58714","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58939","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58945","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/58977","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59027","tags":["Not 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Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59491","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59495","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59514","tags":["Not Applicable"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/59518","tags":["Not Applicable"],"source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-0221","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."}