CVE-2012-2418

Name: CVE-2012-2418
Creator: NVD / NIST
Published: 2012-04-25T20:55:01.197+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.21%

Last modified Jun 16, 2026

CVE-2012-2418 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.21% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

3.21%

86.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Intuit	Quickbooks	2009
Intuit	Quickbooks	2010
Intuit	Quickbooks	2011
Intuit	Quickbooks	2012

References

http://osvdb.org/80820
http://www.kb.cert.org/vuls/id/232979US Government Resource
http://www.securityfocus.com/archive/1/522138Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/75170
http://osvdb.org/80820
http://www.kb.cert.org/vuls/id/232979US Government Resource
http://www.securityfocus.com/archive/1/522138Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/75170

Timeline

Published: Apr 25, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-2418?

How severe is CVE-2012-2418?

Severity scoring for CVE-2012-2418 is pending analysis. The EPSS model estimates a 3.21% probability of exploitation in the next 30 days.

How do I fix CVE-2012-2418?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-2418?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST