{"id":"CVE-2003-0972","aliases":["DEBIAN-CVE-2003-0972","DSA-408","EUVD-2003-0962","GHSA-m666-c5wx-qfvx"],"status":"published","title":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier,...","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03552,"percentile":0.89397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-12-02T05:00:00Z","modified":"2026-10-22T23:47:26Z","fixes":[{"ecosystem":"Debian:12","package":"screen","fixed_in":["4.0.2-0.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"screen","fixed_in":["4.0.2-0.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"screen","fixed_in":["4.0.2-0.1"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"screen","fixed_in":["3.9.11-5woody1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"screen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.2-0.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"screen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.2-0.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"screen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.2-0.1"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"screen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.11-5woody1"}]}]}],"products":[{"vendor":"gnu","product":"screen"}],"references":[{"url":"http://secunia.com/advisories/10539","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=106995837813873\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.debian.org/security/2004/dsa-408","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000809","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2003:113","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred","advisory"]},{"url":"http://groups.yahoo.com/group/gnu-screen/message/3118","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0972"},{"url":"https://github.com/advisories/GHSA-m666-c5wx-qfvx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2003-0972","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2003-0972","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","status":"published","published":"2003-12-02T05:00:00Z","modified":"2024-08-08T02:12:35.501Z","updated_at":"2026-11-02T14:20:16.757505Z"}],"euvd":[{"id":"EUVD-2003-0962","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","status":"published","published":"2003-12-02T05:00:00Z","modified":"2024-08-08T02:12:35Z","updated_at":"2026-11-03T01:15:05.487655Z"}],"ghsa":[{"id":"GHSA-m666-c5wx-qfvx","title":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier,...","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","status":"published","published":"2022-04-29T01:27:17Z","modified":"2023-01-30T05:01:43Z","updated_at":"2026-11-02T14:46:28.346354Z"}],"nvd":[{"id":"CVE-2003-0972","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","status":"published","published":"2003-12-15T05:00:00Z","modified":"2026-06-16T22:03:16.087Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:47.41445Z"}],"osv":[{"id":"CVE-2003-0972","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","status":"published","published":"2003-12-15T05:00:00Z","modified":"2026-04-10T03:36:17.694757Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2003-0972","description":"Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of \";\" (semicolon) characters in escape sequences, which leads to a buffer overflow.","status":"published","published":"2003-12-15T05:00:00Z","modified":"2026-10-22T23:47:26.374028292Z","updated_at":"2026-11-02T15:45:22.55978Z"},{"id":"DSA-408","title":"screen - integer overflow","status":"published","published":"2004-01-05T00:00:00Z","modified":"2026-03-09T01:22:22.405353Z","updated_at":"2026-11-02T15:46:16.523846Z"}]}}