{"id":"CVE-2022-43677","state":"PUBLISHED","title":"In free5GC 3.2.1, a malformed NGAP message can crash the AMF and NGAP decoders via an index-out-of-range panic in aper.GetBitString.","description":"In free5GC 3.2.1, a malformed NGAP message can crash the AMF and NGAP decoders via an index-out-of-range panic in aper.GetBitString.","publishedAt":"2022-10-24T00:00:00.000Z","updatedAt":"2024-08-03T13:40:05.778Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/free5gc/free5gc/issues/402","https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:50:43.581Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/43xxx/CVE-2022-43677.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-43677","state":"PUBLISHED","datePublished":"2022-10-24T00:00:00.000Z","dateUpdated":"2024-08-03T13:40:05.778Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2022-10-24T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In free5GC 3.2.1, a malformed NGAP message can crash the AMF and NGAP decoders via an index-out-of-range panic in aper.GetBitString."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/free5gc/free5gc/issues/402"},{"url":"https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-12-08T02:28:05.673Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/free5gc/free5gc/issues/402","tags":["x_transferred"]},{"url":"https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T13:40:05.778Z"}}]}}}