{"id":"CVE-2022-41420","aliases":["DEBIAN-CVE-2022-41420","EUVD-2022-44613","GHSA-9fcx-jcfx-v2hc","UBUNTU-CVE-2022-41420"],"status":"published","title":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","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":0.00323,"percentile":0.25547,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-10-03T13:51:26Z","modified":"2026-10-17T12:56:17Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16.01-1","2.16.03-1","3.01-1"]},{"source":"osv","ecosystem":"Debian:13","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16.03-1","3.01-1"]},{"source":"osv","ecosystem":"Debian:14","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16.03-1","3.01-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.06-1really2.11.05-1","2.11.08-1","2.11.08-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.13.01-2","2.13.02-0.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.14.02-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.15.05-1","2.15.05-1ubuntu0.1~esm1","2.15.05-1ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16.01-1","2.16.01-1build1","2.16.01-1ubuntu0.1~esm1","2.16.01-1ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16.03-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.01-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"nasm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16.03-1","3.01-1"]}],"products":[{"vendor":"nasm","product":"netwide_assembler"}],"references":[{"url":"https://bugzilla.nasm.us/show_bug.cgi?id=3392810","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-41420"},{"url":"https://github.com/advisories/GHSA-9fcx-jcfx-v2hc"},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-41420","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-41420","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-41420","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-41420","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-03T13:51:26Z","modified":"2024-08-03T12:42:46.262Z","updated_at":"2026-11-02T14:34:28.038197Z"}],"euvd":[{"id":"EUVD-2022-44613","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-03T13:51:26Z","modified":"2024-08-03T12:42:46Z","updated_at":"2026-11-03T03:25:19.588915Z"}],"ghsa":[{"id":"GHSA-9fcx-jcfx-v2hc","title":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-04T00:00:24Z","modified":"2023-01-27T05:08:25Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:43:17.773763Z"}],"nvd":[{"id":"CVE-2022-41420","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-03T14:15:22.387Z","modified":"2026-06-17T05:03:11.033Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:29.026521Z"}],"osv":[{"id":"CVE-2022-41420","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-03T14:15:22.387Z","modified":"2026-03-14T11:54:31.429194Z","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":"2026-11-02T15:44:26.860704Z"},{"id":"UBUNTU-CVE-2022-41420","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-03T14:15:00Z","modified":"2026-10-17T12:56:17.607824341Z","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":"2026-11-02T16:53:55.502114Z"},{"id":"DEBIAN-CVE-2022-41420","description":"nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component","status":"published","published":"2022-10-03T14:15:22.387Z","modified":"2026-11-03T06:02:55.110572294Z","updated_at":"2026-11-03T06:43:19.563245Z"}]}}
