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CVE-2020-0664

CVE information

Published

3 years ago

Last Modified

3 months ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

Description

<p>An information disclosure vulnerability exists when Active Directory integrated DNS (ADIDNS) mishandles objects in memory. An authenticated attacker who successfully exploited this vulnerability would be able to read sensitive information about the target system.</p> <p>To exploit this condition, an authenticated attacker would need to send a specially crafted request to the AD|DNS service. Note that the information disclosure vulnerability by itself would not be sufficient for an attacker to compromise a system. However, an attacker could combine this vulnerability with additional vulnerabilities to further exploit the system.</p> <p>The update addresses the vulnerability by correcting how Active Directory integrated DNS (ADIDNS) handles objects in memory.</p> .

CVSSv2.0 Score

Severity
Medium
Base Score
4/10
Exploit Score
8/10
Access Vector
Network
Access Complexity
Low
Authentication Required
Single
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
6.5/10
Exploit Score
2.8/10
Access Vector
Network
Access Complexity
Low
Privileges Required
Low
Impact Score
3.6/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
  Yes
- -