{"schemaVersion":3,"id":"CVE-2019-9545","aliases":["UBUNTU-CVE-2019-9545","DEBIAN-CVE-2019-9545"],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readTextRegion() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JBIG2Bitmap::clearToZero.","dates":{"published":"2019-03-01T19:00:00.000Z","modified":"2024-08-04T21:54:44.574Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":8.8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":8.8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01824,"percentile":0.78479,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01824},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01835,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01824,"percentile":0.78479}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01835,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01824,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01824,"percentile":0.78479}]},"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":[{"id":"REF_188AD1D0180CBAD0","name":"Exploit Reference (gitlab.freedesktop.org)","source":"reference","url":"https://gitlab.freedesktop.org/poppler/poppler/issues/731","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_CBF0A76324518E0A","name":"Exploit Reference (research.loginsoft.com)","source":"reference","url":"https://research.loginsoft.com/bugs/recursive-function-call-in-function-jbig2streamreadtextregion-poppler-0-74-0/","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":2,"weaknesses":[{"id":"CWE-674","name":"Uncontrolled Recursion","description":"The product does not properly control the amount of recursion that takes place,  consuming excessive resources, such as allocated memory or the program stack.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/674.html"}],"affected":[{"vendor":"debian","product":"poppler","name":"poppler","label":"poppler","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/poppler","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"poppler","name":"poppler","label":"poppler","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/poppler","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"freedesktop","product":"poppler","name":"poppler","label":"poppler","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"0.74.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"0.74.0","eol":null,"hubHref":"/vendor/freedesktop/poppler"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://gitlab.freedesktop.org/poppler/poppler/issues/731","label":"gitlab.freedesktop.org/poppler/poppler/issues/731","hostname":"gitlab.freedesktop.org","tags":["X Refsource MISC","Exploit","Third Party Advisory"]},{"url":"https://research.loginsoft.com/bugs/recursive-function-call-in-function-jbig2streamreadtextregion-poppler-0-74-0/","label":"research.loginsoft.com/bugs/…","hostname":"research.loginsoft.com","tags":["X Refsource MISC","REPORT","Exploit","Third Party Advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-9545","label":"ubuntu.com/security/CVE-2019-9545","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-9545","label":"www.cve.org/CVERecord?id=CVE-2019-9545","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-9545","label":"security-tracker.debian.org/tracker/CVE-2019-9545","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["SUSE-SU-2023:4270-1","SUSE-SU-2023:4362-1","SUSE-SU-2023:4546-1","SUSE-SU-2023:4562-1"],"duplicates":[],"related":["SUSE-SU-2023:4270-1","SUSE-SU-2023:4362-1","SUSE-SU-2023:4546-1","SUSE-SU-2023:4562-1"]},"timeline":[{"kind":"published","date":"2019-03-01T19:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T21:54:44.574Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":46,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T04:20:37.111Z","stale":false,"partial":false}}