{"schemaVersion":3,"id":"CVE-2017-8312","aliases":["UBUNTU-CVE-2017-8312","DEBIAN-CVE-2017-8312"],"status":"published","duplicateOf":null,"title":null,"description":"Heap out-of-bound read in ParseJSS in VideoLAN VLC due to missing check of string length allows attackers to read heap uninitialized data via a crafted subtitles file.","dates":{"published":"2017-05-23T21:00:00.000Z","modified":"2024-08-05T16:34:22.183Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":4.6,"impact":6,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":4.6,"impact":6,"computed":true}]},"epss":{"probability":0.01369,"percentile":0.71513,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01369},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01513,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01369,"percentile":0.71513}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01513,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01369,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01369,"percentile":0.71513}]},"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-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"}],"affected":[{"vendor":"debian","product":"vlc","name":"vlc","label":"vlc","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/vlc","purlType":"deb","versions":[{"text":"< 2.2.6-1~deb9u1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.2.6-1~deb9u1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"vlc","name":"vlc","label":"vlc","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/vlc","purlType":"deb","versions":[{"text":"< 2.1.6-0ubuntu14.04.3","noFixRecorded":false,"fixedIn":null},{"text":"< 2.2.2-5ubuntu0.16.04.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.1.6-0ubuntu14.04.3 | < 2.2.2-5ubuntu0.16.04.3","eol":null,"hubHref":null},{"vendor":"debian","product":"debian_linux","name":"debian linux","label":"debian_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"8.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"8.0","eol":{"isEol":true,"eolDate":"2020-06-30T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"8","label":"8 (Jessie)","eolFrom":"2020-06-30T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"8.11"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"videolan","product":"vlc","name":"vlc","label":"vlc","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All","noFixRecorded":false,"fixedIn":null}],"versionsText":"All","eol":null,"hubHref":"/vendor/videolan/vlc"},{"vendor":"videolan","product":"vlc_media_player","name":"vlc media player","label":"vlc_media_player","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.2.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.2.6","eol":null,"hubHref":"/vendor/videolan/vlc_media_player"}],"affectedCount":5,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://security.gentoo.org/glsa/201707-10","label":"security.gentoo.org/glsa/201707-10","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/98631","label":"www.securityfocus.com/bid/98631","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.debian.org/security/2017/dsa-3899","label":"www.debian.org/security/2017/dsa-3899","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Third Party Advisory"]},{"url":"http://git.videolan.org/?p=vlc.git%3Ba=blobdiff%3Bf=modules/demux/subtitle.c%3Bh=5e4fcdb7f25b2819f5441156c7c0ea2a7d112ca3%3Bhp=2a75fbfb7c3f56b24b2e4498bbb8fe0aa2575974%3Bhb=611398fc8d32f3fe4331f60b220c52ba3557beaa%3Bhpb=075bc7169b05b004fa0250e4a4ce5516b05487a9","label":"git.videolan.org","hostname":"git.videolan.org","tags":["X Refsource CONFIRM"]},{"url":"https://ubuntu.com/security/CVE-2017-8312","label":"ubuntu.com/security/CVE-2017-8312","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-8312","label":"www.cve.org/CVERecord?id=CVE-2017-8312","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-8312","label":"security-tracker.debian.org/tracker/CVE-2017-8312","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-3899-1"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-05-23T21:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T16:34:22.183Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T12:37:29.303Z","stale":false,"partial":false}}