{"id":"CVE-2018-14521","aliases":["GHSA-rcv6-7hmv-fj7h","PYSEC-2018-61"],"url":"https://o3.security/vulnerability/CVE-2018-14521","summary":"Aubio is vulnerable to denial of service via aubio_source_avcodec_readframe function","details":"An issue was discovered in aubio 0.4.6. A SEGV signal can occur in aubio_source_avcodec_readframe in io/source_avcodec.c, as demonstrated by aubiomfcc.","published":"2018-07-23T08:29:00.467Z","modified":"2026-07-08T17:15:33.088438Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"aubio","fixedVersion":"0.4.7"}],"fix":{"url":"https://github.com/aubio/aubio/commit/a81b12a3b4174953b3bc7ef4c37103f4d5636740","label":"aubio/aubio@a81b12a"},"references":[{"type":"EVIDENCE","url":"https://github.com/aubio/aubio/issues/187"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14521"},{"type":"WEB","url":"https://github.com/aubio/aubio/commit/a81b12a3b4174953b3bc7ef4c37103f4d5636740"},{"type":"PACKAGE","url":"https://github.com/aubio/aubio"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/aubio/PYSEC-2018-61.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T17:15:33.088438Z"}}