{"schemaVersion":3,"id":"CVE-2017-10965","aliases":["ALPINE-CVE-2017-10965","UBUNTU-CVE-2017-10965","DEBIAN-CVE-2017-10965"],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer.","dates":{"published":"2017-07-07T14:00:00.000Z","modified":"2024-08-05T17:57:56.737Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Alpine","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true}]},"epss":{"probability":0.03443,"percentile":0.88845,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.03443},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03123,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03443,"percentile":0.88845}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03123,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03443,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03443,"percentile":0.88845}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-476","name":"NULL Pointer Dereference","description":"The product dereferences a pointer that it expects to be valid but is NULL.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/476.html"}],"affected":[{"vendor":"alpine","product":"irssi","name":"irssi","label":"irssi","ecosystem":"Alpine Linux","cpePart":null,"purl":"pkg:apk/alpine/irssi","purlType":"apk","versions":[{"text":"< 1.0.4-r0","noFixRecorded":false,"fixedIn":null},{"text":"< 0.8.21.r2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.4-r0 | < 0.8.21.r2","eol":null,"hubHref":null},{"vendor":"debian","product":"irssi","name":"irssi","label":"irssi","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/irssi","purlType":"deb","versions":[{"text":"< 1.0.4-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.4-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"irssi","name":"irssi","label":"irssi","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/irssi","purlType":"deb","versions":[{"text":"< 0.8.15-5ubuntu3.3","noFixRecorded":false,"fixedIn":null},{"text":"< 0.8.19-1ubuntu1.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.8.15-5ubuntu3.3 | < 0.8.19-1ubuntu1.5","eol":null,"hubHref":null},{"vendor":"irssi","product":"irssi","name":"irssi","label":"irssi","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.0.3","eol":null,"hubHref":"/vendor/irssi/irssi"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.debian.org/security/2017/dsa-4016","label":"www.debian.org/security/2017/dsa-4016","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"https://irssi.org/security/irssi_sa_2017_07.txt","label":"irssi.org/security/irssi_sa_2017_07.txt","hostname":"irssi.org","tags":["X Refsource CONFIRM","Patch","Vendor Advisory","REPORT"]},{"url":"https://github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291","label":"github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291","hostname":"github.com","tags":["X Refsource CONFIRM","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2017-10965","label":"security.alpinelinux.org/vuln/CVE-2017-10965","hostname":"security.alpinelinux.org","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-10965","label":"ubuntu.com/security/CVE-2017-10965","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-3465-1","label":"ubuntu.com/security/notices/USN-3465-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-10965","label":"www.cve.org/CVERecord?id=CVE-2017-10965","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-10965","label":"security-tracker.debian.org/tracker/CVE-2017-10965","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-1089-1","MGASA-2017-0216","OPENSUSE-SU-2017:1823-1","OPENSUSE-SU-2017:1824-1","OPENSUSE-SU-2024:10865-1","USN-3465-1"],"duplicates":[],"related":["OPENSUSE-SU-2017:1823-1","OPENSUSE-SU-2017:1824-1","OPENSUSE-SU-2024:10865-1","USN-3465-1"]},"timeline":[{"kind":"published","date":"2017-07-07T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T17:57:56.737Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T00:55:13.741Z","stale":false,"partial":false}}