{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-23846","assignerOrgId":"8cad7728-009c-4a3d-a95e-ca62e6ff8a0b","assignerShortName":"SNPS","dateUpdated":"2025-03-27T13:23:37.577Z","dateReserved":"2023-01-18T00:00:00.000Z","datePublished":"2023-02-01T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8cad7728-009c-4a3d-a95e-ca62e6ff8a0b","shortName":"SNPS","dateUpdated":"2023-02-01T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"Due to insufficient length validation in the Open5GS GTP library versions prior to versions 2.4.13 and 2.5.7, when parsing extension headers in GPRS tunneling protocol (GPTv1-U) messages, a protocol payload with any extension header length set to zero causes an infinite loop. The affected process becomes immediately unresponsive, resulting in denial of service and excessive resource consumption. CVSS3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C"}],"affected":[{"vendor":"Open5GS","product":"Open5GS","versions":[{"version":"<= 2.4.12","status":"affected"},{"version":"<= 2.5.6","status":"affected"}]}],"references":[{"url":"https://www.synopsys.com/blogs/software-security/cyrc-advisory-open5gs-gtp-library/"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-770: Allocation of Resources Without Limits or Throttling","cweId":"CWE-770"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T10:42:26.670Z"},"title":"CVE Program Container","references":[{"url":"https://www.synopsys.com/blogs/software-security/cyrc-advisory-open5gs-gtp-library/","tags":["x_transferred"]}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-03-27T13:23:30.443399Z","id":"CVE-2023-23846","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":"2025-03-27T13:23:37.577Z"}}]}}