{"schemaVersion":3,"id":"CVE-2008-2009","aliases":["DEBIAN-CVE-2008-2009"],"status":"published","duplicateOf":null,"title":null,"description":"Xiph.org libvorbis before 1.0 does not properly check for underpopulated Huffman trees, which allows remote attackers to cause a denial of service (crash) via a crafted OGG file that triggers memory corruption during execution of the _make_decode_tree function.","dates":{"published":"2008-05-16T06:54:00.000Z","modified":"2024-08-07T08:41:00.433Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.03512,"percentile":0.89061,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.03512},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03512,"percentile":0.89061}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03512,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03512,"percentile":0.89061}]},"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":[],"affected":[{"vendor":"canonical","product":"ubuntu_linux","name":"ubuntu linux","label":"ubuntu_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"8.04","noFixRecorded":false,"fixedIn":null},{"text":"8.10","noFixRecorded":false,"fixedIn":null},{"text":"9.04","noFixRecorded":false,"fixedIn":null},{"text":"9.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"8.04 | 8.10 | 9.04 | 9.10","eol":{"isEol":true,"eolDate":"2013-05-09T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"8.04","label":"8.04 'Hardy Heron' (LTS)","eolFrom":"2013-05-09T00:00:00.000Z","isLts":true,"isMaintained":false,"latestVersion":"8.04.4"},"product":{"name":"ubuntu","label":"Ubuntu","category":"os"}},"hubHref":"/vendor/canonical/ubuntu_linux"},{"vendor":"debian","product":"libvorbis","name":"libvorbis","label":"libvorbis","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libvorbis","purlType":"deb","versions":[{"text":"< 1.2.0.dfsg-4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.2.0.dfsg-4","eol":null,"hubHref":null},{"vendor":"debian","product":"libvorbisidec","name":"libvorbisidec","label":"libvorbisidec","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libvorbisidec","purlType":"deb","versions":[{"text":"< 1.0.2+svn18153-0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.2+svn18153-0.1","eol":null,"hubHref":null},{"vendor":"xiph.org","product":"libvorbis","name":"libvorbis","label":"libvorbis","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.0:beta4","noFixRecorded":false,"fixedIn":null},{"text":"1.0:rc1","noFixRecorded":false,"fixedIn":null},{"text":"1.0:rc2","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.0:beta4 | 1.0:rc1 | 1.0:rc2","eol":null,"hubHref":"/vendor/xiphorg/libvorbis"}],"affectedCount":4,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=444443","label":"bugzilla.redhat.com/show_bug.cgi?id=444443","hostname":"bugzilla.redhat.com","tags":["X Refsource CONFIRM","Issue Tracking","Third Party Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0271.html","label":"www.redhat.com/support/errata/RHSA-2008-0271.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT","Third Party Advisory"]},{"url":"http://www.securitytracker.com/id?1020029","label":"www.securitytracker.com/id?1020029","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-861-1","label":"www.ubuntu.com/usn/USN-861-1","hostname":"www.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2008/1510/references","label":"www.vupen.com/english/advisories/2008/1510/references","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Third Party Advisory"]},{"url":"http://secunia.com/advisories/30247","label":"secunia.com/advisories/30247","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/42521","label":"exchange.xforce.ibmcloud.com/vulnerabilities/42521","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF","Third Party Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-2009","label":"security-tracker.debian.org/tracker/CVE-2008-2009","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["RHSA-2008:0271"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2008-05-16T06:54:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T08:41:00.433Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":18,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T00:07:20.757Z","stale":false,"partial":false}}