{"id":"CVE-2012-2418","aliases":["EUVD-2012-2404","GHSA-89g7-q4h7-vjxh"],"status":"published","title":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol)...","description":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol) handlers in HelpAsyncPluggableProtocol.dll in Intuit QuickBooks 2009 through 2012, when Internet Explorer is used, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a URI with a % (percent) character as its (1) last or (2) second-to-last character.","severity":{"version":"2.0","score":6.8,"vector":"AV:A/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03171,"percentile":0.88119,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2012-04-25T20:00:00Z","modified":"2026-06-16T23:41:32Z","products":[{"vendor":"intuit","product":"quickbooks"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75170","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/80820","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/522138","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit"]},{"url":"http://www.kb.cert.org/vuls/id/232979","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2418"},{"url":"https://github.com/advisories/GHSA-89g7-q4h7-vjxh"}],"sources":{"cve":[{"id":"CVE-2012-2418","description":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol) handlers in HelpAsyncPluggableProtocol.dll in Intuit QuickBooks 2009 through 2012, when Internet Explorer is used, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a URI with a % (percent) character as its (1) last or (2) second-to-last character.","status":"published","published":"2012-04-25T20:00:00Z","modified":"2024-08-06T19:34:25.311Z","updated_at":"2026-11-02T14:34:50.263482Z"}],"euvd":[{"id":"EUVD-2012-2404","description":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol) handlers in HelpAsyncPluggableProtocol.dll in Intuit QuickBooks 2009 through 2012, when Internet Explorer is used, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a URI with a % (percent) character as its (1) last or (2) second-to-last character.","status":"published","published":"2012-04-25T20:00:00Z","modified":"2024-08-06T19:34:25Z","updated_at":"2026-11-03T01:56:14.434498Z"}],"ghsa":[{"id":"GHSA-89g7-q4h7-vjxh","title":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol)...","description":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol) handlers in HelpAsyncPluggableProtocol.dll in Intuit QuickBooks 2009 through 2012, when Internet Explorer is used, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a URI with a % (percent) character as its (1) last or (2) second-to-last character.","status":"published","published":"2022-05-13T01:07:48Z","modified":"2023-02-01T05:03:15Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:02.204531Z"}],"nvd":[{"id":"CVE-2012-2418","description":"Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol) handlers in HelpAsyncPluggableProtocol.dll in Intuit QuickBooks 2009 through 2012, when Internet Explorer is used, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a URI with a % (percent) character as its (1) last or (2) second-to-last character.","status":"published","published":"2012-04-25T20:55:01.197Z","modified":"2026-06-16T23:41:32.007Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:A/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:13.901526Z"}]}}