{"schemaVersion":3,"id":"CVE-2018-5804","aliases":["UBUNTU-CVE-2018-5804","DEBIAN-CVE-2018-5804"],"status":"published","duplicateOf":null,"title":null,"description":"A type confusion error within the \"identify()\" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.8 can be exploited to trigger a division by zero.","dates":{"published":"2018-12-07T22:00:00.000Z","modified":"2024-08-05T05:47:55.829Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","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:N/I:N/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":6.5,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":6.5,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true}]},"epss":{"probability":0.01682,"percentile":0.76648,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01682},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0183,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01682,"percentile":0.76648}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0183,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01682,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01682,"percentile":0.76648}]},"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-369","name":"Divide By Zero","description":"The product divides a value by zero.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/369.html"},{"id":"CWE-704","name":"Incorrect Type Conversion or Cast","description":"The product does not correctly convert an object, resource, or structure from one type to a different type.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/704.html"}],"affected":[{"vendor":"debian","product":"libraw","name":"libraw","label":"libraw","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libraw","purlType":"deb","versions":[{"text":"< 0.18.8-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.18.8-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"darktable","name":"darktable","label":"darktable","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/darktable","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"dcraw","name":"dcraw","label":"dcraw","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/dcraw","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"exactimage","name":"exactimage","label":"exactimage","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/exactimage","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"kodi","name":"kodi","label":"kodi","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/kodi","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"libraw","name":"libraw","label":"libraw","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libraw","purlType":"deb","versions":[{"text":"< 0.17.1-1ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.17.1-1ubuntu0.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"rawtherapee","name":"rawtherapee","label":"rawtherapee","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/rawtherapee","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ufraw","name":"ufraw","label":"ufraw","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ufraw","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"libraw","product":"libraw","name":"LibRaw","label":"libraw","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 0.18.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.18.8","eol":null,"hubHref":"/vendor/libraw/libraw"}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://secuniaresearch.flexerasoftware.com/advisories/81000/","label":"secuniaresearch.flexerasoftware.com/advisories/81000/","hostname":"secuniaresearch.flexerasoftware.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt","label":"github.com/LibRaw/LibRaw/blob/master/Changelog.txt","hostname":"github.com","tags":["X Refsource MISC","Release Notes"]},{"url":"https://github.com/LibRaw/LibRaw/commit/9f26ce37f5be86ea11bfc6831366558650b1f6ff","label":"github.com/LibRaw/LibRaw/commit/9f26ce37f5be86ea11bfc6831366558650b1f6ff","hostname":"github.com","tags":["X Refsource MISC","Patch"]},{"url":"https://secuniaresearch.flexerasoftware.com/secunia_research/2018-3/","label":"secuniaresearch.flexerasoftware.com/secunia_research/2018-3/","hostname":"secuniaresearch.flexerasoftware.com","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-5804","label":"ubuntu.com/security/CVE-2018-5804","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://secuniaresearch.flexerasoftware.com/secunia_research/2018-03","label":"secuniaresearch.flexerasoftware.com/secunia_research/2018-03","hostname":"secuniaresearch.flexerasoftware.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-5804","label":"www.cve.org/CVERecord?id=CVE-2018-5804","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-5804","label":"security-tracker.debian.org/tracker/CVE-2018-5804","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-2903-1","OPENSUSE-SU-2019:0008-1","SUSE-SU-2019:0005-1"],"duplicates":[],"related":["OPENSUSE-SU-2019:0008-1","SUSE-SU-2019:0005-1"]},"timeline":[{"kind":"published","date":"2018-12-07T22:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T05:47:55.829Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":26,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T18:38:48.083Z","stale":false,"partial":false}}