{"id":"CVE-2024-45796","state":"PUBLISHED","title":"Suricata defrag: off by one can lead to policy bypass","description":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, a logic error during fragment reassembly can lead to failed reassembly for valid traffic. An attacker could craft packets to trigger this behavior.This issue has been addressed in 7.0.7.","publishedAt":"2024-10-16T18:41:43.559Z","updatedAt":"2026-04-02T14:21:23.854Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["OISF suricata"],"affected":[{"vendor":"OISF","product":"suricata","versions":[{"version":"< 7.0.7","status":"affected"}]}],"references":["https://github.com/OISF/suricata/security/advisories/GHSA-mf6r-3xp2-v7xg","https://redmine.openinfosecfoundation.org/issues/7067","https://lists.debian.org/debian-lts-announce/2025/03/msg00029.html"],"weaknesses":["CWE-193"],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/45xxx/CVE-2024-45796.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-45796","state":"PUBLISHED","datePublished":"2024-10-16T18:41:43.559Z","dateUpdated":"2026-04-02T14:21:23.854Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-09-09T14:23:07.502Z"},"containers":{"cna":{"title":"Suricata defrag: off by one can lead to policy bypass","descriptions":[{"lang":"en","value":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, a logic error during fragment reassembly can lead to failed reassembly for valid traffic. An attacker could craft packets to trigger this behavior.This issue has been addressed in 7.0.7."}],"affected":[{"vendor":"OISF","product":"suricata","versions":[{"version":"< 7.0.7","status":"affected"}]}],"references":[{"url":"https://github.com/OISF/suricata/security/advisories/GHSA-mf6r-3xp2-v7xg","name":"https://github.com/OISF/suricata/security/advisories/GHSA-mf6r-3xp2-v7xg","tags":["x_refsource_CONFIRM"]},{"url":"https://redmine.openinfosecfoundation.org/issues/7067","name":"https://redmine.openinfosecfoundation.org/issues/7067","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-193","lang":"en","description":"CWE-193: Off-by-one Error","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-10-16T18:41:43.559Z"},"source":{"advisory":"GHSA-mf6r-3xp2-v7xg","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"oisf","product":"suricata","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"7.0.7","versionType":"custom"}],"cpes":["cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-17T17:15:59.665953Z","id":"CVE-2024-45796","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-02T14:21:23.854Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00029.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T19:30:58.408Z"}}]}}}