Vulnerability Name:

CVE-2010-0917 (CCN-56560)

Assigned:2010-02-26
Published:2010-02-26
Updated:2019-02-26
Summary:Stack-based buffer overflow in VBScript in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2, when Internet Explorer is used, might allow user-assisted remote attackers to execute arbitrary code via a long string in the fourth argument (aka helpfile argument) to the MsgBox function, leading to code execution when the F1 key is pressed, a different vulnerability than CVE-2010-0483.
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.6 High (CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
6.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
8.0 High (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: CONFIRM
Type: Vendor Advisory
http://blogs.technet.com/msrc/archive/2010/03/01/security-advisory-981169-released.aspx

Source: MITRE
Type: CNA
CVE-2010-0917

Source: MISC
Type: Exploit
http://isec.pl/vulnerabilities/isec-0027-msgbox-helpfile-ie.txt

Source: MISC
Type: Exploit
http://isec.pl/vulnerabilities10.html

Source: CCN
Type: iSEC Security Research
It is possible to invoke winhlp32.exe from Internet Explorer 8,7,6 using VBScript

Source: CONFIRM
Type: Vendor Advisory
http://www.microsoft.com/technet/security/advisory/981169.mspx

Source: CCN
Type: Microsoft Web site
Microsoft Windows

Source: BID
Type: Exploit
38473

Source: CCN
Type: BID-38473
Microsoft Internet Explorer 'winhlp32.exe' 'MsgBox()' Stack-Based Buffer Overflow Vulnerability

Source: MISC
Type: UNKNOWN
http://www.theregister.co.uk/2010/03/01/ie_code_execution_bug/

Source: XF
Type: UNKNOWN
ms-win-winhlp32-bo(56560)

Source: XF
Type: UNKNOWN
ms-win-winhlp32-bo(56560)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2003_server:*:sp2:itanium:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
  • AND
  • cpe:/a:microsoft:internet_explorer:6:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:7:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:8:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:xp:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:server_2003:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:xp:sp3:*:*:*:*:*:*
  • AND
  • cpe:/a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:ie:8.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft windows 2000 * sp4
    microsoft windows 2003 server * sp2
    microsoft windows 2003 server * sp2
    microsoft windows server 2003 * sp2
    microsoft windows xp * sp2
    microsoft windows xp * sp3
    microsoft windows xp - sp2
    microsoft internet explorer 6
    microsoft internet explorer 7
    microsoft internet explorer 8
    microsoft windows 2000 - sp4
    microsoft windows xp sp2
    microsoft windows server_2003 sp2
    microsoft windows xp sp3
    microsoft ie 6.0
    microsoft ie 7.0
    microsoft ie 8.0