{"id":"CVE-2012-5885","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-5885","generatedAt":"2026-10-28T02:17:47.857Z","title":"The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce)…","description":"The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184.","published":"2012-11-17T19:55:03.000Z","lastModified":"2026-10-09T20:17:05.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N"},"cwe":["CWE-264"],"affected":["apache/tomcat"],"epss":{"score":0.0898,"percentile":0.95227,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (8.98%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=136485229118404&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=136612293908376&w=2","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0623.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0629.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0631.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0632.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0633.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0640.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0647.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0648.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0726.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/51371","source":"cve@mitre.org"},{"url":"http://svn.apache.org/viewvc?view=revision&revision=1377807","source":"cve@mitre.org"},{"url":"http://svn.apache.org/viewvc?view=revision&revision=1380829","source":"cve@mitre.org"},{"url":"http://svn.apache.org/viewvc?view=revision&revision=1392248","source":"cve@mitre.org"},{"url":"http://tomcat.apache.org/security-5.html","source":"cve@mitre.org"},{"url":"http://tomcat.apache.org/security-6.html","tags":["Vendor 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link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}