{"id":"CVE-2023-53157","aliases":["GHSA-6ggr-cwv4-g7qg","RUSTSEC-2023-0077"],"url":"https://o3.security/vulnerability/CVE-2023-53157","summary":"Remotely exploitable denial of service in Rosenpass","details":"The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.","published":"2025-07-27T00:00:00Z","modified":"2026-08-12T03:51:28.204428638Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"epss":{"score":0.00507,"percentile":0.41053,"asOf":"2026-08-26"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"rosenpass","fixedVersion":"0.2.1"}],"fix":{"url":"https://github.com/rosenpass/rosenpass/commit/93439858d1c44294a7b377f775c4fc897a370bb2","label":"rosenpass/rosenpass@9343985"},"references":[{"type":"WEB","url":"https://crates.io/crates/rosenpass"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53157.json"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-6ggr-cwv4-g7qg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53157"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2023-0077.html"},{"type":"FIX","url":"https://github.com/rosenpass/rosenpass/commit/93439858d1c44294a7b377f775c4fc897a370bb2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:28.204428638Z"}}