CVE-2012-2419: Intuit Quickbooks

Low severity, CVSS 1.8. EPSS: 1% chance of exploitation in the next 30 days.

Memory leak 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 consumption) via a URI with multiple references to the same name-value pair.

Affected products

• Intuit Quickbooks: version 2009 only; version 2010 only; version 2011 only; version 2012 only

Published 2012-04-25. Last modified 2026-06-16.