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TITLE:
QuickBooks Help System Protocol Handler File Disclosure and Buffer
Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA48686

VERIFY ADVISORY:
Secunia.com
https://secunia.com/advisories/48686/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48686

RELEASE DATE:
2012-04-06

DISCUSS ADVISORY:
https://secunia.com/advisories/48686/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

https://secunia.com/advisories/48686/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=48686

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

https://secunia.com/vulnerability_scanning/personal/
https://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Derek Soeder has reported two vulnerabilities in QuickBooks, which
can be exploited by malicious people to disclose sensitive
information and potentially compromise a user's system.

1) An error within the Help System protocol handler
"intu-help-qb5://" in HelpAsyncPluggableProtocol.dll when handling
certain archives (e.g. ZIP) can be exploited to disclose their
files.

2) An error within the Help System protocol handler
"intu-help-qb5://" in HelpAsyncPluggableProtocol.dll when decoding a
URL can be exploited to cause a heap-based buffer overflow.

Successful exploitation of this vulnerability may allow execution of
arbitrary code.

The vulnerabilities are reported in versions 2008 through 2012.

SOLUTION:
Filter malicious characters and character sequences in a proxy. The
vendor plans to release a fix at the end of April 2012.

PROVIDED AND/OR DISCOVERED BY:
Derek Soeder

ORIGINAL ADVISORY:
Derek Soeder:
https://seclists.org/bugtraq/2012/Mar/171
https://seclists.org/bugtraq/2012/Mar/170

OTHER REFERENCES:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

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About:
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vulnerabilities.

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