{"id":"CVE-2018-0489","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-0489","generatedAt":"2026-10-28T23:38:09.083Z","title":"Shibboleth XMLTooling-C before 1.6.4, as used in Shibboleth Service Provider before 2.6.1.4 on Windows and other products, mishandles digital signatures of user data, which allows remote attackers to obtain sensitive information or conduct impersonation…","description":"Shibboleth XMLTooling-C before 1.6.4, as used in Shibboleth Service Provider before 2.6.1.4 on Windows and other products, mishandles digital signatures of user data, which allows remote attackers to obtain sensitive information or conduct impersonation attacks via crafted XML data. NOTE: this issue exists because of an incomplete fix for CVE-2018-0486.","published":"2018-02-27T15:29:00.000Z","lastModified":"2026-06-17T01:30:57.000Z","status":"Modified","sourceIdentifier":"security@debian.org","cvss":{"version":"3.0","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},"cwe":["CWE-347"],"affected":["shibboleth/xmltooling-c","debian/debian linux","arubanetworks/clearpass"],"epss":{"score":0.02107,"percentile":0.81664,"date":"2026-10-27","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 (2.11%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt","tags":["Third Party Advisory"],"source":"security@debian.org"},{"url":"http://www.securityfocus.com/bid/103172","tags":["Third Party Advisory","VDB Entry"],"source":"security@debian.org"},{"url":"http://www.securitytracker.com/id/1040435","tags":["Third Party Advisory","VDB Entry"],"source":"security@debian.org"},{"url":"https://lists.debian.org/debian-lts-announce/2018/02/msg00031.html","tags":["Issue Tracking"],"source":"security@debian.org"},{"url":"https://shibboleth.net/community/advisories/secadv_20180227.txt","tags":["Patch","Vendor Advisory"],"source":"security@debian.org"},{"url":"https://www.debian.org/security/2018/dsa-4126","tags":["Third Party Advisory"],"source":"security@debian.org"},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/103172","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1040435","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2018/02/msg00031.html","tags":["Issue Tracking"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://shibboleth.net/community/advisories/secadv_20180227.txt","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2018/dsa-4126","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-0489","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."}