VULNERABILITY INTELLIGENCE

CVE-2012-2420

CVSS score1.8 LOW
EPSS probability1.30%
CISA KEVNot currently listed
Published2012-04-25
Last modified2026-06-16
CVSS vectorAV:A/AC:H/Au:N/C:P/I:N/A:N

Description

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.

Weakness classification

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references