{"id":"CVE-2001-0955","aliases":["EUVD-2001-0938","GHSA-v8xr-r568-8jxh"],"status":"published","title":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins...","description":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00454,"percentile":0.39686,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-09-22T04:00:00Z","modified":"2026-06-16T21:55:17Z","products":[{"vendor":"xfree86_project","product":"x11r6"}],"references":[{"url":"http://www.securityfocus.com/bid/3663","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/3657","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=100776624224549\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.xfree86.org/4.2.0/RELNOTES2.html#2","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=100784290015880\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.xfree86.org/security/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7683","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://cvsweb.xfree86.org/cvsweb/xc/programs/Xserver/fb/fbglyph.c","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7673","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://marc.info/?l=vuln-dev\u0026m=100118958310463\u0026w=2","tags":["mailing-list","x_refsource_VULN-DEV","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0955"},{"url":"http://www.xfree86.org/security"},{"url":"https://github.com/advisories/GHSA-v8xr-r568-8jxh"}],"sources":{"cve":[{"id":"CVE-2001-0955","description":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.","status":"published","published":"2002-02-02T05:00:00Z","modified":"2024-08-08T04:37:07.098Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0938","description":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.","status":"published","published":"2002-02-02T05:00:00Z","modified":"2024-08-08T04:37:07Z","updated_at":"2026-11-03T01:14:49.089023Z"}],"ghsa":[{"id":"GHSA-v8xr-r568-8jxh","title":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins...","description":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.","status":"published","published":"2022-04-30T18:17:04Z","modified":"2025-04-03T03:43:21Z","updated_at":"2026-11-02T15:00:37.520566Z"}],"nvd":[{"id":"CVE-2001-0955","description":"Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.","status":"published","published":"2001-09-22T04:00:00Z","modified":"2026-06-16T21:55:17.91Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.572315Z"}]}}