{"id":"CVE-2012-2118","aliases":["DEBIAN-CVE-2012-2118","EUVD-2012-2120","GHSA-wqgf-h892-f3cp"],"status":"published","title":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11...","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","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":"2026-11-08","score":0.02659,"percentile":0.85788,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2012-05-18T22:00:00Z","modified":"2026-10-23T17:47:46Z","fixes":[{"ecosystem":"Debian:12","package":"xorg-server","fixed_in":["2:1.12.1.902-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xorg-server","fixed_in":["2:1.12.1.902-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xorg-server","fixed_in":["2:1.12.1.902-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.12.1.902-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.12.1.902-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.12.1.902-1"}]}]}],"products":[{"vendor":"x.org","product":"x11"}],"references":[{"url":"http://www.securityfocus.com/bid/53150","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/74930","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://patchwork.freedesktop.org/patch/10001/","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2012/04/19/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/04/18/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2118"},{"url":"http://patchwork.freedesktop.org/patch/10001"},{"url":"https://github.com/advisories/GHSA-wqgf-h892-f3cp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-2118","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2012-2118","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","status":"published","published":"2012-05-18T22:00:00Z","modified":"2024-08-06T19:26:08.431Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2120","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","status":"published","published":"2012-05-18T22:00:00Z","modified":"2024-08-06T19:26:08Z","updated_at":"2026-11-03T01:56:15.412642Z"}],"ghsa":[{"id":"GHSA-wqgf-h892-f3cp","title":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11...","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","status":"published","published":"2022-05-17T01:46:40Z","modified":"2025-04-11T03:58:47Z","cwes":["CWE-20"],"updated_at":"2026-11-02T15:01:11.088321Z"}],"nvd":[{"id":"CVE-2012-2118","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","status":"published","published":"2012-05-18T22:55:03.093Z","modified":"2026-06-16T23:41:01.673Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:14.336529Z"}],"osv":[{"id":"CVE-2012-2118","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","status":"published","published":"2012-05-18T22:55:03Z","modified":"2026-04-10T03:43:10.383398Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-2118","description":"Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.","status":"published","published":"2012-05-18T22:55:03.093Z","modified":"2026-10-23T17:47:46.423340516Z","updated_at":"2026-11-02T15:45:24.92418Z"}]}}