{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-40534","assignerOrgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab","state":"PUBLISHED","assignerShortName":"f5","dateReserved":"2023-10-05T19:17:25.722Z","datePublished":"2023-10-10T12:32:37.830Z","dateUpdated":"2024-09-19T13:48:43.571Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","modules":["All Modules"],"product":"BIG-IP","vendor":"F5","versions":[{"lessThan":"17.1.0.3.0.23.4-ENG","status":"affected","version":"17.1.0","versionType":"semver"},{"lessThan":"16.1.4.1.0.13.5-ENG","status":"affected","version":"16.1.0","versionType":"semver"},{"lessThan":"*","status":"unaffected","version":"15.1.0","versionType":"semver"},{"lessThan":"*","status":"unaffected","version":"14.1.0","versionType":"semver"},{"lessThan":"*","status":"unaffected","version":"13.1.0","versionType":"semver"}]},{"defaultStatus":"unknown","product":"BIG-IP Next SPK","vendor":"F5","versions":[{"lessThan":"*","status":"affected","version":"1.6.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"F5"}],"datePublic":"2023-10-18T14:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual server, undisclosed requests can cause TMM to terminate.</span>&nbsp; Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}],"value":"When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual server, undisclosed requests can cause TMM to terminate.  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-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab","shortName":"f5","dateUpdated":"2023-10-10T12:32:37.830Z"},"references":[{"tags":["vendor-advisory"],"url":"https://my.f5.com/manage/s/article/K000133467"}],"source":{"discovery":"INTERNAL"},"title":"BIG-IP HTTP/2 vulnerability","x_generator":{"engine":"F5 SIRTBot v1.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T18:38:50.458Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://my.f5.com/manage/s/article/K000133467"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-19T13:48:25.662031Z","id":"CVE-2023-40534","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":"2024-09-19T13:48:43.571Z"}}]}}