{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T10:57:34.312","vulnerabilities":[{"cve":{"id":"CVE-2005-3671","sourceIdentifier":"cve@mitre.org","published":"2005-11-18T21:03:00.000","lastModified":"2026-06-16T22:17:23.140","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The Internet Key Exchange version 1 (IKEv1) implementation in Openswan 2 (openswan-2) before 2.4.4, and freeswan in SUSE LINUX 9.1 before 2.04_1.5.4-1.23, allow remote attackers to cause a denial of service via (1) a crafted packet using 3DES with an invalid key length, or (2) unspecified inputs when Aggressive Mode is enabled and the PSK is known, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:frees_wan:frees_wan:2.04:*:*:*:*:*:*:*","matchCriteriaId":"68C84C1F-2804-4E5F-B34E-D75530CD5A71"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.1.1:*:*:*:*:*:*:*","matchCriteriaId":"3A9EABDE-514F-42BA-A335-135209605981"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.1.2:*:*:*:*:*:*:*","matchCriteriaId":"2425AF51-C42B-4EAA-A619-EE47EAFCBA83"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.1.4:*:*:*:*:*:*:*","matchCriteriaId":"892D939B-4649-4B90-A2C0-6C2E4DDF7DFD"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.1.5:*:*:*:*:*:*:*","matchCriteriaId":"1A321B57-5E08-48C8-9288-A92342770FD1"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.1.6:*:*:*:*:*:*:*","matchCriteriaId":"54780B50-9CFE-43B6-8BB9-C7246F817773"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.2:*:*:*:*:*:*:*","matchCriteriaId":"001E2700-CE33-495A-8F8A-81E2E550CFF2"},{"vulnerable":true,"criteria":"cpe:2.3:a:openswan:openswan:2.3:*:*:*:*:*:*:*","matchCriteriaId":"6A628FE6-A042-4DF9-A141-8BE65FD236C5"},{"vulnerable":true,"criteria":"cpe:2.3:a:xelerance:openswan:2.4.0:*:*:*:*:*:*:*","matchCriteriaId":"F7841F42-1226-43C4-A007-88847925D872"}]}]}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-12/0138.html","source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-12/0161.html","source":"cve@mitre.org"},{"url":"http://jvn.jp/niscc/NISCC-273756/index.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/17581","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/17680","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/17980","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/18115","source":"cve@mitre.org"},{"url":"http://securitytracker.com/id?1015214","source":"cve@mitre.org"},{"url":"http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/","source":"cve@mitre.org","tags":["Exploit"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200512-04.xml","source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/226364","source":"cve@mitre.org","tags":["Third Party Advisory","US Government Resource"]},{"url":"http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2005_70_ipsec.html","source":"cve@mitre.org"},{"url":"http://www.openswan.org/niscc2/","source":"cve@mitre.org","tags":["Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/archives/fedora-announce-list/2005-November/msg00057.html","source":"cve@mitre.org"},{"url":"http://www.redhat.com/archives/fedora-announce-list/2005-November/msg00058.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/15416","source":"cve@mitre.org","tags":["Patch"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-12/0138.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-12/0161.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://jvn.jp/niscc/NISCC-273756/index.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/17581","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/17680","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/17980","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/18115","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securitytracker.com/id?1015214","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200512-04.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/226364","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"]},{"url":"http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2005_70_ipsec.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openswan.org/niscc2/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/archives/fedora-announce-list/2005-November/msg00057.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/archives/fedora-announce-list/2005-November/msg00058.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/15416","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]}]}}]}