{"id":"CVE-2009-0071","aliases":["EUVD-2009-0080","GHSA-ffhj-vphp-4358"],"status":"published","title":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote...","description":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a certain (a) replaceChild or (b) removeChild call, followed by a (1) queryCommandValue, (2) queryCommandState, or (3) queryCommandIndeterm call.  NOTE: it was later reported that 3.0.6 and 3.0.7 are also affected.","severity":{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.06586,"percentile":0.93883,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-399"],"published":"2009-01-08T19:00:00Z","modified":"2026-06-16T23:04:12Z","exploits":[{"source":"exploitdb","id":"EDB-8091","title":"Mozilla Firefox 3.0.6 - BODY onload Remote Crash","type":"dos","platform":"multiple","date":"2009-02-23","verified":true,"url":"https://www.exploit-db.com/exploits/8091"}],"products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"https://www.exploit-db.com/exploits/8219","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2009-01/0220.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=456727","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=448329","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/8091","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/33154","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=472507","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2009-01/0223.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2009-01/0224.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0071"},{"url":"https://github.com/advisories/GHSA-ffhj-vphp-4358"}],"sources":{"cve":[{"id":"CVE-2009-0071","description":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a certain (a) replaceChild or (b) removeChild call, followed by a (1) queryCommandValue, (2) queryCommandState, or (3) queryCommandIndeterm call.  NOTE: it was later reported that 3.0.6 and 3.0.7 are also affected.","status":"published","published":"2009-01-08T19:00:00Z","modified":"2024-08-07T04:24:17.076Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0080","description":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a certain (a) replaceChild or (b) removeChild call, followed by a (1) queryCommandValue, (2) queryCommandState, or (3) queryCommandIndeterm call.  NOTE: it was later reported that 3.0.6 and 3.0.7 are also affected.","status":"published","published":"2009-01-08T19:00:00Z","modified":"2024-08-07T04:24:17Z","updated_at":"2026-11-03T01:39:27.659956Z"}],"ghsa":[{"id":"GHSA-ffhj-vphp-4358","title":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote...","description":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a certain (a) replaceChild or (b) removeChild call, followed by a (1) queryCommandValue, (2) queryCommandState, or (3) queryCommandIndeterm call.  NOTE: it was later reported that 3.0.6 and 3.0.7 are also affected.","status":"published","published":"2022-05-02T03:12:40Z","modified":"2023-01-31T05:06:39Z","updated_at":"2026-11-02T14:49:04.453049Z"}],"nvd":[{"id":"CVE-2009-0071","description":"Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a certain (a) replaceChild or (b) removeChild call, followed by a (1) queryCommandValue, (2) queryCommandState, or (3) queryCommandIndeterm call.  NOTE: it was later reported that 3.0.6 and 3.0.7 are also affected.","status":"published","published":"2009-01-08T19:30:11.297Z","modified":"2026-06-16T23:04:12.47Z","cvss":[{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:33.417327Z"}]}}