{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-45797","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-09-09T14:23:07.503Z","datePublished":"2024-10-16T18:45:08.000Z","dateUpdated":"2025-11-03T18:08:22.690Z"},"containers":{"cna":{"title":"LibHTP's unbounded header handling leads to denial service","problemTypes":[{"descriptions":[{"cweId":"CWE-770","lang":"en","description":"CWE-770: Allocation of Resources Without Limits or Throttling","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/OISF/libhtp/security/advisories/GHSA-rqqp-24ch-248f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OISF/libhtp/security/advisories/GHSA-rqqp-24ch-248f"},{"name":"https://redmine.openinfosecfoundation.org/issues/7191","tags":["x_refsource_MISC"],"url":"https://redmine.openinfosecfoundation.org/issues/7191"}],"affected":[{"vendor":"OISF","product":"libhtp","versions":[{"version":"< 0.5.49","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-10-16T18:45:08.000Z"},"descriptions":[{"lang":"en","value":"LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Prior to version 0.5.49, unbounded processing of HTTP request and response headers can lead to excessive CPU time and memory utilization, possibly leading to extreme slowdowns. This issue is addressed in 0.5.49."}],"source":{"advisory":"GHSA-rqqp-24ch-248f","discovery":"UNKNOWN"}},"adp":[{"affected":[{"vendor":"oisf","product":"libhtp","cpes":["cpe:2.3:a:oisf:libhtp:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"0.5.49","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-17T17:16:13.655715Z","id":"CVE-2024-45797","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-17T17:16:46.073Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/09/msg00009.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T18:08:22.690Z"}}]}}