{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-29917","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-03-12T13:42:22.135Z","datePublished":"2025-04-10T21:00:05.924Z","dateUpdated":"2025-04-11T16:03:53.438Z"},"containers":{"cna":{"title":"Suricata decode_base64: signature can do large memory allocation","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":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/OISF/suricata/security/advisories/GHSA-x8c9-8553-j9px","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OISF/suricata/security/advisories/GHSA-x8c9-8553-j9px"},{"name":"https://github.com/OISF/suricata/commit/32d0bd2bbb4d486623dec85a94952fde2515f2f0","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/commit/32d0bd2bbb4d486623dec85a94952fde2515f2f0"},{"name":"https://redmine.openinfosecfoundation.org/issues/7613","tags":["x_refsource_MISC"],"url":"https://redmine.openinfosecfoundation.org/issues/7613"}],"affected":[{"vendor":"OISF","product":"suricata","versions":[{"version":"< 7.0.9","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-04-10T21:00:05.924Z"},"descriptions":[{"lang":"en","value":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The bytes setting in the decode_base64 keyword is not properly limited. Due to this, signatures using the keyword and setting can cause large memory allocations of up to 4 GiB per thread. This vulnerability is fixed in 7.0.9."}],"source":{"advisory":"GHSA-x8c9-8553-j9px","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-11T15:56:27.328359Z","id":"CVE-2025-29917","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2025-04-11T16:03:53.438Z"}}]}}