Vulnerability Name:

CCN-67520

Published:2011-05-18
Updated:2011-05-18
Summary:Microsoft Windows Vista and Server 2008 are vulnerable to a denial of service, caused by an error in the nsiproxy.sys process. By sending an overly long string argument, a local attacker could exploit this vulnerability to cause a denial of service.
CVSS v3 Severity:6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)
4.2 Medium (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: Microsoft Windows Vista Web site
Windows Vista home page

Source: CCN
Type: BID-47897
Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
ms-win-vista-nsiproxy-dos(67520)

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [05-18-2011]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:microsoft:windows_vista:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft windows vista *
    microsoft windows server 2008 *