{"schemaVersion":3,"id":"CVE-2025-64332","aliases":["UBUNTU-CVE-2025-64332","DEBIAN-CVE-2025-64332"],"status":"published","duplicateOf":null,"title":null,"description":"Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, a stack overflow that causes Suricata to crash can occur if SWF decompression is enabled. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling SWF decompression (swf-decompression in suricata.yaml), it is disabled by default; set decompress-depth to lower than half your stack size if swf-decompression must be enabled.","dates":{"published":"2025-11-26T22:59:28.497Z","modified":"2025-11-28T16:26:04.864Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","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":"CVE.org","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},{"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":0.00369,"percentile":0.29508,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00369},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00369,"percentile":0.29508}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00369,"percentile":0.29508}]},"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-121","name":"Stack-based Buffer Overflow","description":"A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/121.html"},{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"debian","product":"suricata","name":"suricata","label":"suricata","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/suricata","purlType":"deb","versions":[{"text":"< 1:7.0.10-1+deb13u2","noFixRecorded":false,"fixedIn":null},{"text":"< 1:8.0.2-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:7.0.10-1+deb13u2 | < 1:8.0.2-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"suricata","name":"suricata","label":"suricata","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/suricata","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"oisf","product":"suricata","name":"suricata","label":"suricata","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 8.0.2","noFixRecorded":false,"fixedIn":null},{"text":"< 7.0.13","noFixRecorded":false,"fixedIn":null},{"text":"≥ 8.0.0, < 8.0.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.2 | < 7.0.13 | ≥ 8.0.0, < 8.0.2","eol":null,"hubHref":"/vendor/oisf/suricata"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/OISF/suricata/security/advisories/GHSA-p32q-7wcp-gv92","label":"github.com/OISF/suricata/security/advisories/GHSA-p32q-7wcp-gv92","hostname":"github.com","tags":["X Refsource CONFIRM","REPORT","Vendor Advisory"]},{"url":"https://github.com/OISF/suricata/commit/ad446c9006a77490af51c468aae0ce934f4d2117","label":"github.com/OISF/suricata/commit/ad446c9006a77490af51c468aae0ce934f4d2117","hostname":"github.com","tags":["X Refsource MISC","REPORT","Patch"]},{"url":"https://ubuntu.com/security/CVE-2025-64332","label":"ubuntu.com/security/CVE-2025-64332","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-64332","label":"www.cve.org/CVERecord?id=CVE-2025-64332","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://redmine.openinfosecfoundation.org/issues/8055","label":"redmine.openinfosecfoundation.org/issues/8055","hostname":"redmine.openinfosecfoundation.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-64332","label":"security-tracker.debian.org/tracker/CVE-2025-64332","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2026:10082-1"],"duplicates":[],"related":["OPENSUSE-SU-2026:10082-1"]},"timeline":[{"kind":"published","date":"2025-11-26T22:59:28.497Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-11-28T16:26:04.864Z","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":"2026-10-21T22:02:36.241Z","stale":false,"partial":false}}