{"schemaVersion":3,"id":"CVE-2017-8287","aliases":["ALPINE-CVE-2017-8287","UBUNTU-CVE-2017-8287","DEBIAN-CVE-2017-8287","DLA-931-1"],"status":"published","duplicateOf":null,"title":null,"description":"FreeType 2 before 2017-03-26 has an out-of-bounds write caused by a heap-based buffer overflow related to the t1_builder_close_contour function in psaux/psobjs.c.","dates":{"published":"2017-04-27T00:00:00.000Z","modified":"2024-08-05T16:34:21.686Z","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":0.03614,"percentile":0.89364,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":-0.030000000000000165,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.03644},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03356,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03614,"percentile":0.89364}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03356,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03644,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03614,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03614,"percentile":0.89364}]},"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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"alpine","product":"freetype","name":"freetype","label":"freetype","ecosystem":"Alpine Linux","cpePart":null,"purl":"pkg:apk/alpine/freetype","purlType":"apk","versions":[{"text":"< 2.7.1-r1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.5.5-r1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6.3-r0","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6.3-r1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.7.1-r1 | < 2.5.5-r1 | < 2.6.3-r0 | < 2.6.3-r1","eol":null,"hubHref":null},{"vendor":"debian","product":"freetype","name":"freetype","label":"freetype","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/freetype","purlType":"deb","versions":[{"text":"< 2.6.3-3.2","noFixRecorded":false,"fixedIn":null},{"text":"< 2.4.9-1.1+deb7u7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.6.3-3.2 | < 2.4.9-1.1+deb7u7","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"freetype","name":"freetype","label":"freetype","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/freetype","purlType":"deb","versions":[{"text":"< 2.5.2-1ubuntu2.8","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6.1-0.1ubuntu2.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.5.2-1ubuntu2.8 | < 2.6.1-0.1ubuntu2.3","eol":null,"hubHref":null},{"vendor":"freetype","product":"freetype","name":"FreeType","label":"freetype","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 2.7.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.7.1","eol":null,"hubHref":"/vendor/freetype/freetype"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://security.gentoo.org/glsa/201706-14","label":"security.gentoo.org/glsa/201706-14","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO"]},{"url":"http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=3774fc08b502c3e685afca098b6e8a195aded6a0","label":"git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=3774fc08b502c3e685afca098b6e8a195aded6a0","hostname":"git.savannah.gnu.org","tags":["X Refsource MISC","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=941","label":"bugs.chromium.org/p/oss-fuzz/issues/detail?id=941","hostname":"bugs.chromium.org","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"http://www.debian.org/security/2017/dsa-3839","label":"www.debian.org/security/2017/dsa-3839","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","label":"www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","hostname":"www.oracle.com","tags":["X Refsource MISC"]},{"url":"http://www.securityfocus.com/bid/99091","label":"www.securityfocus.com/bid/99091","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","label":"www.oracle.com/security-alerts/cpuapr2020.html","hostname":"www.oracle.com","tags":["X Refsource MISC"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2017-8287","label":"security.alpinelinux.org/vuln/CVE-2017-8287","hostname":"security.alpinelinux.org","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-8287","label":"ubuntu.com/security/CVE-2017-8287","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-3282-1","label":"ubuntu.com/security/notices/USN-3282-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/notices/USN-3282-2","label":"ubuntu.com/security/notices/USN-3282-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-8287","label":"www.cve.org/CVERecord?id=CVE-2017-8287","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-8287","label":"security-tracker.debian.org/tracker/CVE-2017-8287","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-3839-1","MGASA-2017-0124","SUSE-SU-2018:0414-1","SUSE-SU-2018:0462-1","SUSE-SU-2025:20204-1","USN-3282-1"],"duplicates":[],"related":["SUSE-SU-2018:0414-1","SUSE-SU-2018:0462-1","SUSE-SU-2025:20204-1","USN-3282-1"]},"timeline":[{"kind":"published","date":"2017-04-27T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T16:34:21.686Z","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":"2026-10-19T18:24:22.636Z","stale":false,"partial":false}}