// For flags

CVE-2012-2420

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Los manejadores intu-help-qb (también conocido como Intuit Help System Async Pluggable Protocol) en HelpAsyncPluggableProtocol.dll en Intuit QuickBooks v2009 hasta v2012, cuando se utiliza Internet Explorer, podría permitir a atacantes remotos obtener información sensible a través de un URI con un % (tanto por ciento) como (1) último o (2) penúltimo carácter, en situaciones en que una cierto búfer "post-URL data" contiene un carácter 0x0000, pero no se produce desbordamiento.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Adjacent
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-04-25 CVE Reserved
  • 2012-04-25 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Intuit
Search vendor "Intuit"
Quickbooks
Search vendor "Intuit" for product "Quickbooks"
2009
Search vendor "Intuit" for product "Quickbooks" and version "2009"
-
Affected
in Microsoft
Search vendor "Microsoft"
Internet Explorer
Search vendor "Microsoft" for product "Internet Explorer"
*-
Safe
Intuit
Search vendor "Intuit"
Quickbooks
Search vendor "Intuit" for product "Quickbooks"
2010
Search vendor "Intuit" for product "Quickbooks" and version "2010"
-
Affected
in Microsoft
Search vendor "Microsoft"
Internet Explorer
Search vendor "Microsoft" for product "Internet Explorer"
*-
Safe
Intuit
Search vendor "Intuit"
Quickbooks
Search vendor "Intuit" for product "Quickbooks"
2011
Search vendor "Intuit" for product "Quickbooks" and version "2011"
-
Affected
in Microsoft
Search vendor "Microsoft"
Internet Explorer
Search vendor "Microsoft" for product "Internet Explorer"
*-
Safe
Intuit
Search vendor "Intuit"
Quickbooks
Search vendor "Intuit" for product "Quickbooks"
2012
Search vendor "Intuit" for product "Quickbooks" and version "2012"
-
Affected
in Microsoft
Search vendor "Microsoft"
Internet Explorer
Search vendor "Microsoft" for product "Internet Explorer"
*-
Safe