{"id":"CVE-2021-32275","aliases":["DEBIAN-CVE-2021-32275","EUVD-2021-19130","GHSA-q94p-v87q-6wp8","UBUNTU-CVE-2021-32275"],"status":"published","title":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the...","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00689,"percentile":0.53084,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2021-09-20T15:26:39Z","modified":"2026-10-24T10:50:42Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.54.9+ds0-1","2.60.3+ds2-1","2.68.1+ds-1","2.68.1+ds-1~exp1","2.68.1+ds-1~exp2","2.68.1+ds-2","2.69.3+ds-1","2.70.3+ds-1","2.70.3+ds-1.1","2.70.3+ds-1.1~exp1","2.72.14+ds-1","2.74.6+ds-1","2.75.7+ds-1","2.75.7+ds-2","2.75.7+ds-3","2.77.3+ds-1","2.77.3+ds-2","2.79.3+ds-1","2.79.3+ds-2","2.81.10+ds-1","2.81.2+ds-1","2.81.8+ds-1","2.81.8+ds-2","2.85.5+ds1-1","2.85.9+ds-1","2.88.0+ds-1"]},{"source":"osv","ecosystem":"Debian:13","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.79.3+ds-2","2.81.10+ds-1","2.81.2+ds-1","2.81.8+ds-1","2.81.8+ds-2","2.85.5+ds1-1","2.85.9+ds-1","2.88.0+ds-1"]},{"source":"osv","ecosystem":"Debian:14","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.79.3+ds-2","2.81.10+ds-1","2.81.2+ds-1","2.81.8+ds-1","2.81.8+ds-2","2.85.5+ds1-1","2.85.9+ds-1","2.88.0+ds-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.46-2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.95~repack1-2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.15.11~ds1-1","2.20.2~ds0-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.30.5~ds0-2","2.37.3~ds0-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.54.9+ds0-1","2.68.1+ds-2","2.69.3+ds-1","2.70.3+ds-1","2.70.3+ds-1.1","2.70.3+ds-1.1build1","2.70.3+ds-1.1build2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.77.3+ds-2","2.79.3+ds-2","2.79.3+ds-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.81.10+ds-1","2.85.5+ds1-1","2.85.9+ds-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"faust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.79.3+ds-2ubuntu1","2.81.10+ds-1"]}],"products":[{"vendor":"grame","product":"faust"}],"references":[{"url":"https://github.com/grame-cncm/faust/issues/482","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32275"},{"url":"https://github.com/advisories/GHSA-q94p-v87q-6wp8"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-32275","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-32275","tags":["report"]},{"url":"https://github.com/NixOS/nixpkgs/issues/142965","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-32275","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-32275","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2021-09-20T15:26:39Z","modified":"2024-08-03T23:17:29.443Z","updated_at":"2026-11-02T14:33:07.014772Z"}],"euvd":[{"id":"EUVD-2021-19130","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2021-09-20T15:26:39Z","modified":"2024-08-03T23:17:29Z","updated_at":"2026-11-03T03:24:36.852603Z"}],"ghsa":[{"id":"GHSA-q94p-v87q-6wp8","title":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the...","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2022-05-24T19:15:15Z","modified":"2023-01-30T05:02:25Z","cwes":["CWE-476"],"updated_at":"2026-11-02T14:46:38.066268Z"}],"nvd":[{"id":"CVE-2021-32275","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2021-09-20T16:15:10.277Z","modified":"2026-06-17T03:52:51.98Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:06:58.933037Z"}],"osv":[{"id":"CVE-2021-32275","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2021-09-20T16:15:10.277Z","modified":"2026-10-24T10:50:42.030512292Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:19.793849Z"},{"id":"DEBIAN-CVE-2021-32275","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2021-09-20T16:15:10.277Z","modified":"2026-10-23T18:03:37.574491529Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:34.94143Z"},{"id":"UBUNTU-CVE-2021-32275","description":"An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.","status":"published","published":"2021-09-20T16:15:00Z","modified":"2026-10-17T12:56:15.400181686Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:27.332852Z"}]}}