{"id":"CVE-2023-42805","summary":"quinn-proto Denial of Service vulnerability","details":"quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.","aliases":["GHSA-q8wc-j5m9-27w3","RUSTSEC-2023-0063"],"modified":"2026-04-17T04:25:38.125063Z","published":"2023-09-21T16:39:56.350Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42805.json","cwe_ids":["CWE-20"],"cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42805.json"},{"type":"ADVISORY","url":"https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42805"},{"type":"FIX","url":"https://github.com/quinn-rs/quinn/pull/1667"},{"type":"FIX","url":"https://github.com/quinn-rs/quinn/pull/1668"},{"type":"FIX","url":"https://github.com/quinn-rs/quinn/pull/1669"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/quinn-rs/quinn","events":[{"introduced":"a66ee197975bd416a696fe2a76b53e66bcf01581"},{"fixed":"53830b6b300dc2d65234a9c510103495f4661dc4"}],"database_specific":{"extracted_events":[{"introduced":"0.10.0"},{"fixed":"0.10.5"}],"cpe":"cpe:2.3:a:quinn_project:quinn:*:*:*:*:*:rust:*:*","source":"CPE_FIELD"}}],"versions":["0.10.0","0.10.1","0.10.2","0.10.3","0.10.4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-42805.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}