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CVE Record

CVE-2012-2418: Heap-based buffer overflow in the intu-help-qb (aka Intuit Help System Async Pluggable Protocol) handlers i...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

A flaw in Intuit QuickBooks 2009 through 2012 can be triggered through the Intuit Help URI handler when opened with Internet Explorer. A malicious link could crash the affected process and may allow code execution. The public bundle does not confirm exploitation or provide a vendor patch status. Exposure is most likely on Windows endpoints that have QuickBooks 2009-2012 installed and use Internet Explorer to handle Intuit Help System links. The source bundle does not identify server-side exposure, other browsers, or newer QuickBooks versions as affected. Prioritize identifying and retiring affected legacy QuickBooks workstations, especially where users browse the web or open email links. Business urgency is moderate to high because exploitation could move from a link click to code execution, but current public evidence does not show active exploitation. Mitigation focus: Check Intuit and CERT VU#232979 guidance for supported remediation or replacement direction.; Inventory QuickBooks 2009-2012 installations on user workstations.; Limit Internet Explorer use on systems with affected QuickBooks versions..

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Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

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