{"id":"CVE-2021-41499","aliases":["GHSA-5f5c-687x-g5qm","PYSEC-2026-743"],"url":"https://o3.security/vulnerability/CVE-2021-41499","summary":"Classic Buffer Overflow in pyo","details":"Buffer Overflow Vulnerability exists in ajaxsoundstudio.com n Pyo < 1.03 in the Server_debug function, which allows remote attackers to conduct DoS attacks by deliberately passing on an overlong audio file name.","published":"2021-12-17T21:15:07.740Z","modified":"2026-07-06T08:11:10.565796698Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"pyo","fixedVersion":"1.0.3"}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/belangeo/pyo/issues/222"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-06T08:11:10.565796698Z"}}