Multiple stack-based buffer overflows in the Intuit QuickBooks Online Edition ActiveX control before 10 allow remote attackers to execute arbitrary code via unspecified vectors.

Multiple unspecified vulnerabilities in the Intuit QuickBooks Online Edition ActiveX control before 10 allow remote attackers to create or overwrite arbitrary files via unspecified arguments to the (1) httpGETToFile, (2) httpPOSTFromFile, and possibly other methods, probably involving path traversal vulnerabilities in exposed dangerous methods. NOTE: this can be leveraged for code execution by writing to a Startup folder.

Multiple stack-based buffer overflows in the awApi4.AnswerWorks.1 ActiveX control in awApi4.dll 4.0.0.42, as used by Vantage Linguistics AnswerWorks, and Intuit Clearly Bookkeeping, ProSeries, QuickBooks, Quicken, QuickTax, and TurboTax, allow remote attackers to execute arbitrary code via long arguments to the (1) GetHistory, (2) GetSeedQuery, (3) SetSeedQuery, and possibly other methods. NOTE: some of these details are obtained from third party information.

Multiple untrusted search path vulnerabilities in Intuit QuickBooks 2010 allow local users to gain privileges via a Trojan horse (1) dbicudtx11.dll, (2) mfc90enu.dll, or (3) mfc90loc.dll file in the current working directory, as demonstrated by a directory that contains a .des, .qbo, or .qpg file. NOTE: some of these details are obtained from third party information.

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.

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.

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, might allow remote attackers to obtain sensitive information via a URI with a % (percent) character as its (1) last or (2) second-to-last character, in situations where a certain "post-URL data" buffer contains a 0x0000 character but a buffer overflow does not occur.

Absolute path traversal vulnerability 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, might allow remote attackers to read arbitrary files in ZIP archives via a full pathname in the URI.

Intuit QuickBooks 2009 through 2012 might allow remote attackers to obtain pathname information via the qbwc://docontrol/GetCompanyFile functionality.

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, provide different responses to remote requests depending on whether a ZIP pathname is valid, which allows remote attackers to obtain potentially sensitive information about the installation path and product version via a series of requests involving the Msxml2.XMLHTTP object.

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, allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a URI that lacks a required delimiter.

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, allow remote attackers to cause a denial of service (application crash) via a long URI.