{"id":"CVE-2023-50966","aliases":["GHSA-9mg4-v392-8j68"],"url":"https://o3.security/vulnerability/CVE-2023-50966","summary":"erlang-jose vulnerable to denial of service via large p2c value","details":"erlang-jose (aka JOSE for Erlang and Elixir) through 1.11.6 allow attackers to cause a denial of service (CPU consumption) via a large p2c (aka PBES2 Count) value in a JOSE header.","published":"2024-03-19T00:00:00Z","modified":"2026-08-12T03:51:10.036372829Z","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":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Hex","name":"jose","fixedVersion":"1.11.7"}],"fix":{"url":"https://github.com/potatosalad/erlang-jose/commit/718d213f07b08056737923f8063d5df56dcb66ae","label":"potatosalad/erlang-jose@718d213"},"references":[{"type":"WEB","url":"https://github.com/P3ngu1nW/CVE_Request/blob/main/erlang-jose.md"},{"type":"WEB","url":"https://hexdocs.pm/jose/JOSE.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50966.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50966"},{"type":"PACKAGE","url":"https://github.com/potatosalad/erlang-jose"},{"type":"WEB","url":"https://github.com/potatosalad/erlang-jose/commit/718d213f07b08056737923f8063d5df56dcb66ae"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:10.036372829Z"}}