CVE-2011-1967

Published Aug 10, 2011

Last updated a year ago

Overview

Description: Winsrv.dll in the Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly check permissions for sending inter-process device-event messages from low-integrity processes to high-integrity processes, which allows local users to gain privileges via a crafted application, aka "CSRSS Vulnerability."
Source: secure@microsoft.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 7.2
Impact score: 10
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

nvd@nist.gov: CWE-264

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "2978BF86-5A1A-438E-B81F-F360D0E30C9C"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E33796DB-4523-4F04-B564-ADF030553D51"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F282E5E8-A5C9-4092-B0BF-07A5A2CAA6F4"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D16A8D29-57BF-4B74-85F2-24DBD8B52BBF"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "4D3B5E4F-56A6-4696-BBB4-19DF3613D020"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B8A32637-65EC-42C4-A892-0E599562527C"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FFF81F4B-7D92-4398-8658-84530FB8F518"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7AE15F6C-80F6-43A6-86DA-B92116A697A0"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CC916D5A-0644-4423-A52E-D4310906BE78"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "95DC297F-06DB-4FB3-BFB6-7312C059E047"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0A0D2704-C058-420B-B368-372D1129E914"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CE477A73-4EE4-41E9-8694-5A3D5DC88656"
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FFAC3F90-77BF-4F56-A89B-8A3D2D1FC6D6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References