{"schemaVersion":3,"id":"CVE-2017-9433","aliases":["MGASA-2017-0194","UBUNTU-CVE-2017-9433","USN-3319-1","DEBIAN-CVE-2017-9433","DSA-3875-1"],"status":"published","duplicateOf":null,"title":null,"description":"Document Liberation Project libmwaw before 2017-04-08 has an out-of-bounds write caused by a heap-based buffer overflow related to the MsWrd1Parser::readFootnoteCorrespondance function in lib/MsWrd1Parser.cxx.","dates":{"published":"2017-06-05T02:47:00.000Z","modified":"2024-08-05T17:11:00.392Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true}]},"epss":{"probability":0.02276,"percentile":0.82859,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.02276},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0197,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02276,"percentile":0.82859}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0197,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02276,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02276,"percentile":0.82859}]},"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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"debian","product":"libmwaw","name":"libmwaw","label":"libmwaw","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libmwaw","purlType":"deb","versions":[{"text":"< 0.3.9-2","noFixRecorded":false,"fixedIn":null},{"text":"< 0.3.1-2+deb8u1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.3.9-2 | < 0.3.1-2+deb8u1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"libmwaw","name":"libmwaw","label":"libmwaw","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libmwaw","purlType":"deb","versions":[{"text":"< 0.1.11-1ubuntu1.1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.3.7-1ubuntu2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.1.11-1ubuntu1.1 | < 0.3.7-1ubuntu2.1","eol":null,"hubHref":null},{"vendor":"libmwaw_project","product":"libmwaw","name":"libmwaw","label":"libmwaw","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 0.3.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 0.3.11","eol":null,"hubHref":"/vendor/libmwaw_project/libmwaw"},{"vendor":"mageia","product":"libmwaw","name":"libmwaw","label":"libmwaw","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libmwaw","purlType":"rpm","versions":[{"text":"< 0.3.4-3.1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.3.4-3.1.mga5","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://sourceforge.net/p/libmwaw/libmwaw/ci/68b3b74569881248bfb6cbb4266177cc253b292f/","label":"sourceforge.net/p/libmwaw/libmwaw/ci/68b3b74569881248bfb6cbb4266177cc253b292f/","hostname":"sourceforge.net","tags":["X Refsource MISC","Patch","Third Party Advisory"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1037","label":"bugs.chromium.org/p/oss-fuzz/issues/detail?id=1037","hostname":"bugs.chromium.org","tags":["X Refsource MISC","Issue Tracking","Third Party Advisory","VDB Entry","REPORT"]},{"url":"http://www.debian.org/security/2017/dsa-3875","label":"www.debian.org/security/2017/dsa-3875","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"https://advisories.mageia.org/MGASA-2017-0194.html","label":"advisories.mageia.org/MGASA-2017-0194.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=21071","label":"bugs.mageia.org/show_bug.cgi?id=21071","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.debian.org/security/2017/dsa-3875","label":"www.debian.org/security/2017/dsa-3875","hostname":"www.debian.org","tags":["WEB"]},{"url":"https://ubuntu.com/security/CVE-2017-9433","label":"ubuntu.com/security/CVE-2017-9433","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-3319-1","label":"ubuntu.com/security/notices/USN-3319-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-9433","label":"www.cve.org/CVERecord?id=CVE-2017-9433","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-9433","label":"security-tracker.debian.org/tracker/CVE-2017-9433","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["SUSE-SU-2017:1821-1","SUSE-SU-2017:2315-1","SUSE-SU-2018:1076-1"],"duplicates":[],"related":["SUSE-SU-2017:1821-1","SUSE-SU-2017:2315-1","SUSE-SU-2018:1076-1"]},"timeline":[{"kind":"published","date":"2017-06-05T02:47:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T17:11:00.392Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T17:14:45.153Z","stale":false,"partial":false}}