{"id":"CVE-2020-22617","aliases":["DEBIAN-CVE-2020-22617","EUVD-2020-15377","GHSA-595v-6p68-9v59","UBUNTU-CVE-2020-22617","USN-5110-1"],"status":"published","title":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc...","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01289,"percentile":0.70584,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2021-10-08T19:06:57Z","modified":"2026-10-26T12:02:40Z","fixes":[{"ecosystem":"Debian:12","package":"ardour","fixed_in":["1:6.0.0~ds0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ardour","fixed_in":["1:6.0.0~ds0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ardour","fixed_in":["1:6.0.0~ds0-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"ardour","fixed_in":["1:5.12.0-3ubuntu0.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"ardour","fixed_in":["1:5.12.0-3ubuntu4.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.0.0~ds0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.0.0~ds0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.0.0~ds0-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.8.16+git20131003-4build1","1:4.4~dfsg-1","1:4.4~dfsg-2","1:4.6~dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.12.0-3ubuntu0.1"}]}],"versions":["1:5.11.0-1","1:5.12.0-1","1:5.12.0-1build1","1:5.12.0-2","1:5.12.0-3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.12.0-3ubuntu4.1"}]}],"versions":["1:5.12.0-3","1:5.12.0-3ubuntu2","1:5.12.0-3ubuntu3","1:5.12.0-3ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.12.0-3ubuntu0.1"}]}],"versions":["1:5.11.0-1","1:5.12.0-1","1:5.12.0-1build1","1:5.12.0-2","1:5.12.0-3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"ardour","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.12.0-3ubuntu4.1"}]}],"versions":["1:5.12.0-3","1:5.12.0-3ubuntu2","1:5.12.0-3ubuntu3","1:5.12.0-3ubuntu4"]}],"products":[{"vendor":"ardour","product":"ardour"}],"references":[{"url":"https://tracker.ardour.org/view.php?id=7926","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://github.com/Ardour/ardour/commit/96daa4036a","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-22617"},{"url":"https://github.com/advisories/GHSA-595v-6p68-9v59"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-22617","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-22617","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5110-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-22617","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-22617","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2021-10-08T19:06:57Z","modified":"2024-08-04T14:51:11.11Z","updated_at":"2026-11-02T14:35:47.22408Z"}],"euvd":[{"id":"EUVD-2020-15377","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2021-10-08T19:06:57Z","modified":"2024-08-04T14:51:11Z","updated_at":"2026-11-03T03:07:22.274854Z"}],"ghsa":[{"id":"GHSA-595v-6p68-9v59","title":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc...","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2022-05-24T19:17:01Z","modified":"2023-01-30T05:02:28Z","cwes":["CWE-416"],"updated_at":"2026-11-02T14:46:38.945282Z"}],"nvd":[{"id":"CVE-2020-22617","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2021-10-08T20:15:07.33Z","modified":"2026-06-17T03:04:18.073Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:06:45.704484Z"}],"osv":[{"id":"CVE-2020-22617","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2021-10-08T20:15:07.33Z","modified":"2026-10-20T10:52:17.066088129Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"DEBIAN-CVE-2020-22617","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2021-10-08T20:15:07.33Z","modified":"2026-10-26T12:02:40.122785052Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:33.729655Z"},{"id":"UBUNTU-CVE-2020-22617","description":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","status":"published","published":"2021-10-08T20:15:00Z","modified":"2026-02-04T02:44:14.263498Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:23.905183Z"},{"id":"USN-5110-1","title":"ardour vulnerability","description":"It was discovered that Ardour incorrectly handled certain XML files.\nAn attacker could possibly use this issue to cause a crash or execute\narbitrary code.\n","status":"published","published":"2021-10-18T13:51:45Z","modified":"2026-04-27T15:52:59.140526Z","updated_at":"2026-11-02T16:58:15.683829Z"}]}}