{"id":"CVE-2023-31979","aliases":["DEBIAN-CVE-2023-31979","EUVD-2023-36268","GHSA-3rq8-339r-782q","UBUNTU-CVE-2023-31979"],"status":"published","title":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at ...","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00277,"percentile":0.20293,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-05-09T00:00:00Z","modified":"2026-10-26T18:00:57Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-5","1:0.95-6","1:0.95-6~deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-6"]},{"source":"osv","ecosystem":"Debian:14","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-6"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.94.4-1.1","1:0.94.3~git20151007.fd634c2+dfsg-2","1:0.94.3~git20151007.fd634c2+dfsg-3","1:0.94.3~git20160113.dbc9ec6+dfsg-1","1:0.94.3~git20160113.dbc9ec6+dfsg-1+deb9u1build0.16.04.1","1:0.94.3~git20160113.dbc9ec6+dfsg-1+deb9u1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-3","1:0.95-4.1","1:0.95-4.1ubuntu0.18.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-4.1","1:0.95-4.1ubuntu0.20.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-4.1","1:0.95-4.2","1:0.95-5","1:0.95-5ubuntu0.22.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-5","1:0.95-5build1","1:0.95-5ubuntu0.24.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-5build1","1:0.95-6"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-6build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"catdoc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.95-6","1:0.95-6build1"]}],"products":[{"vendor":"fossies","product":"catdoc"}],"references":[{"url":"https://github.com/petewarden/catdoc/issues/9","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31979"},{"url":"https://github.com/advisories/GHSA-3rq8-339r-782q"},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-31979","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-31979","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-31979","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-31979","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2025-01-29T16:32:40.304Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-36268","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2025-01-29T16:32:40Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:09.89712Z"}],"ghsa":[{"id":"GHSA-3rq8-339r-782q","title":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at ...","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T15:30:33Z","modified":"2024-04-04T03:55:38Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:56:19.559732Z"}],"nvd":[{"id":"CVE-2023-31979","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T14:15:13.82Z","modified":"2026-06-17T05:57:46.127Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:01.131774Z"}],"osv":[{"id":"CVE-2023-31979","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T14:15:13.82Z","modified":"2026-03-14T12:06:58.885181Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:31.790231Z"},{"id":"DEBIAN-CVE-2023-31979","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T14:15:13.82Z","modified":"2026-10-26T18:00:57.595735377Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:39.679062Z"},{"id":"UBUNTU-CVE-2023-31979","description":"Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.","status":"published","published":"2023-05-09T14:15:00Z","modified":"2026-10-17T12:57:18.802197151Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:20.997471Z"}]}}
