{"id":"CVE-2007-2437","aliases":["DEBIAN-CVE-2007-2437","EUVD-2007-2432","GHSA-j82p-p2jg-jj2f"],"status":"published","title":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0...","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","severity":{"version":"2.0","score":5.5,"vector":"AV:A/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.04401,"percentile":0.91381,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"published":"2007-05-02T10:00:00Z","modified":"2026-10-21T17:47:50Z","exploits":[{"source":"exploitdb","id":"EDB-29939","title":"X.Org X Window System Xserver 1.3 - XRender Extension Divide by Zero Denial of Service","type":"dos","platform":"linux","date":"2007-05-01","verified":true,"url":"https://www.exploit-db.com/exploits/29939"}],"fixes":[{"ecosystem":"Debian:12","package":"xorg-server","fixed_in":["2:1.3.0.0.dfsg-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xorg-server","fixed_in":["2:1.3.0.0.dfsg-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xorg-server","fixed_in":["2:1.3.0.0.dfsg-4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.3.0.0.dfsg-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.3.0.0.dfsg-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.3.0.0.dfsg-4"}]}]}],"products":[{"vendor":"x.org","product":"x_window_system"},{"vendor":"x.org","product":"xserver"}],"references":[{"url":"http://www.rapid7.com/advisories/R7-0027.jsp","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"http://www.vupen.com/english/advisories/2007/1658","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/1601","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://osvdb.org/34905","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.securitytracker.com/id?1017984","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/25121","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/33976","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/23741","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-200067-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","web"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-102901-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2437"},{"url":"https://github.com/advisories/GHSA-j82p-p2jg-jj2f"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-2437","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-2437","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","status":"published","published":"2007-05-02T10:00:00Z","modified":"2024-08-07T13:42:33.444Z","updated_at":"2026-11-02T13:32:23.14582Z"}],"euvd":[{"id":"EUVD-2007-2432","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","status":"published","published":"2007-05-02T10:00:00Z","modified":"2024-08-07T13:42:33Z","updated_at":"2026-11-03T01:38:20.980728Z"}],"ghsa":[{"id":"GHSA-j82p-p2jg-jj2f","title":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0...","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","status":"published","published":"2022-05-01T18:03:31Z","modified":"2023-01-31T05:03:38Z","updated_at":"2026-11-02T14:48:30.831549Z"}],"nvd":[{"id":"CVE-2007-2437","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","status":"published","published":"2007-05-02T10:19:00Z","modified":"2026-06-16T22:39:34.88Z","cvss":[{"version":"2.0","score":5.5,"vector":"AV:A/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:15.696607Z"}],"osv":[{"id":"CVE-2007-2437","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","status":"published","published":"2007-05-02T10:19:00Z","modified":"2026-04-10T03:38:51.071481Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2007-2437","description":"The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.","status":"published","published":"2007-05-02T10:19:00Z","modified":"2026-10-21T17:47:50.160626107Z","updated_at":"2026-11-02T15:45:23.411908Z"}]}}