{"id":"CVE-2012-0454","aliases":["EUVD-2012-0486","GHSA-xr5r-9hg9-ww9w"],"status":"published","title":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3,...","description":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 on 32-bit Windows 7 platforms allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving use of the file-open dialog in a child window, related to the IUnknown_QueryService function in the Windows shlwapi.dll library.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03327,"percentile":0.8869,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2012-03-14T19:00:00Z","modified":"2026-06-16T23:37:18Z","products":[{"vendor":"mozilla","product":"firefox"},{"vendor":"mozilla","product":"firefox_esr"},{"vendor":"mozilla","product":"seamonkey"},{"vendor":"mozilla","product":"thunderbird"},{"vendor":"mozilla","product":"thunderbird_esr"}],"references":[{"url":"http://secunia.com/advisories/48402","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00014.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14258","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/48629","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.mozilla.org/security/announce/2012/mfsa2012-12.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:032","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.securitytracker.com/id?1026803","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/48561","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securitytracker.com/id?1026801","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=684555","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id?1026804","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0454"},{"url":"https://github.com/advisories/GHSA-xr5r-9hg9-ww9w"}],"sources":{"cve":[{"id":"CVE-2012-0454","description":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 on 32-bit Windows 7 platforms allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving use of the file-open dialog in a child window, related to the IUnknown_QueryService function in the Windows shlwapi.dll library.","status":"published","published":"2012-03-14T19:00:00Z","modified":"2024-08-06T18:23:31.073Z","updated_at":"2026-11-02T14:34:52.638543Z"}],"euvd":[{"id":"EUVD-2012-0486","description":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 on 32-bit Windows 7 platforms allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving use of the file-open dialog in a child window, related to the IUnknown_QueryService function in the Windows shlwapi.dll library.","status":"published","published":"2012-03-14T19:00:00Z","modified":"2024-08-06T18:23:31Z","updated_at":"2026-11-03T01:56:21.302523Z"}],"ghsa":[{"id":"GHSA-xr5r-9hg9-ww9w","title":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3,...","description":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 on 32-bit Windows 7 platforms allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving use of the file-open dialog in a child window, related to the IUnknown_QueryService function in the Windows shlwapi.dll library.","status":"published","published":"2022-05-04T00:30:24Z","modified":"2023-02-01T05:01:44Z","updated_at":"2026-11-02T14:49:46.769772Z"}],"nvd":[{"id":"CVE-2012-0454","description":"Use-after-free vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 on 32-bit Windows 7 platforms allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving use of the file-open dialog in a child window, related to the IUnknown_QueryService function in the Windows shlwapi.dll library.","status":"published","published":"2012-03-14T19:55:01.71Z","modified":"2026-06-16T23:37:18.263Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:13.901526Z"}]}}