Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-21771", "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "state": "PUBLISHED", "assignerShortName": "f5", "dateReserved": "2024-02-01T22:13:26.354Z", "datePublished": "2024-02-14T16:30:21.300Z", "dateUpdated": "2025-03-24T19:08:35.051Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "modules": ["AFM", "IPS"], "product": "BIG-IP", "vendor": "F5", "versions": [{"lessThan": "17.1.1", "status": "affected", "version": "17.1.0", "versionType": "custom"}, {"lessThan": "16.1.4", "status": "affected", "version": "16.1.0", "versionType": "custom"}, {"lessThan": "15.1.9", "status": "affected", "version": "15.1.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "F5"}], "datePublic": "2024-02-14T15:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">For unspecified traffic patterns, BIG-IP AFM IPS engine may spend an excessive amount of time matching the traffic against signatures, resulting in Traffic Management Microkernel (TMM) restarting and traffic disruption.</span> Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated"}], "value": "\nFor unspecified traffic patterns, BIG-IP AFM IPS engine may spend an excessive amount of time matching the traffic against signatures, resulting in Traffic Management Microkernel (TMM) restarting and traffic disruption.\u00a0 Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated"}], "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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5", "dateUpdated": "2024-02-14T16:30:21.300Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://my.f5.com/manage/s/article/K000137595"}], "source": {"discovery": "INTERNAL"}, "title": "F5 AFM Signature Matching Vulnerability", "x_generator": {"engine": "F5 SIRTBot v1.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:27:36.313Z"}, "title": "CVE Program Container", "references": [{"tags": ["vendor-advisory", "x_transferred"], "url": "https://my.f5.com/manage/s/article/K000137595"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-02-15T16:02:59.990535Z", "id": "CVE-2024-21771", "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": "2025-03-24T19:08:35.051Z"}}]}}