{"schemaVersion":3,"id":"CVE-2023-35790","aliases":["openSUSE-SU-2023:0161-1","UBUNTU-CVE-2023-35790","DEBIAN-CVE-2023-35790"],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in dec_patch_dictionary.cc in libjxl before 0.8.2. An integer underflow in patch decoding can lead to a denial of service, such as an infinite loop.","dates":{"published":"2023-06-16T00:00:00.000Z","modified":"2024-12-17T17:02:35.491Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":10,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":10,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00771,"percentile":0.5488,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00771},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00771,"percentile":0.5488}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00771,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00771,"percentile":0.5488}]},"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-191","name":"Integer Underflow (Wrap or Wraparound)","description":"The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/191.html"}],"affected":[{"vendor":"debian","product":"jpeg-xl","name":"jpeg-xl","label":"jpeg-xl","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/jpeg-xl","purlType":"deb","versions":[{"text":"< 0.7.0-10+deb12u1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.8.2-4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.7.0-10+deb12u1 | < 0.8.2-4","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"jpeg-xl","name":"jpeg-xl","label":"jpeg-xl","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/jpeg-xl","purlType":"deb","versions":[{"text":"< 0.7.0-10.2ubuntu6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.7.0-10.2ubuntu6.1","eol":null,"hubHref":null},{"vendor":"libjxl_project","product":"libjxl","name":"libjxl","label":"libjxl","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 0.8.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.8.2","eol":null,"hubHref":"/vendor/libjxl_project/libjxl"},{"vendor":"opensuse","product":"libjxl&distro=openSUSE Leap 15.5","name":"libjxl","label":"libjxl&distro=openSUSE Leap 15.5","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/libjxl&distro=openSUSE Leap 15.5","purlType":"rpm","versions":[{"text":"< 0.8.2-bp155.2.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.8.2-bp155.2.3.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libjxl&distro=SUSE Package Hub 15 SP5","name":"libjxl","label":"libjxl&distro=SUSE Package Hub 15 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libjxl&distro=SUSE Package Hub 15 SP5","purlType":"rpm","versions":[{"text":"< 0.8.2-bp155.2.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.8.2-bp155.2.3.1","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/libjxl/libjxl/releases/tag/v0.8.2","label":"github.com/libjxl/libjxl/releases/tag/v0.8.2","hostname":"github.com","tags":["REPORT","Release Notes"]},{"url":"https://github.com/libjxl/libjxl/pull/2551","label":"github.com/libjxl/libjxl/pull/2551","hostname":"github.com","tags":["Patch"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/POMUDQH5YXS2RKRV7SGXIJ37BIK4ME5D/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1212492","label":"bugzilla.suse.com/1212492","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-35790","label":"www.suse.com/security/cve/CVE-2023-35790","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://ubuntu.com/security/CVE-2023-35790","label":"ubuntu.com/security/CVE-2023-35790","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-35790","label":"www.cve.org/CVERecord?id=CVE-2023-35790","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-7637-1","label":"ubuntu.com/security/notices/USN-7637-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-35790","label":"security-tracker.debian.org/tracker/CVE-2023-35790","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-5958-1","USN-7637-1"],"duplicates":[],"related":["USN-7637-1"]},"timeline":[{"kind":"published","date":"2023-06-16T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-12-17T17:02:35.491Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:00:35.638Z","stale":false,"partial":false}}