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CVE-2019-0975

CVE information

Published

4 years ago

Last Modified

3 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

Description

A security feature bypass vulnerability exists when Active Directory Federation Services (ADFS) improperly updates its list of banned IP addresses. To exploit this vulnerability, an attacker would have to convince a victim ADFS administrator to update the list of banned IP addresses. This security update corrects how ADFS updates its list of banned IP addresses., aka 'ADFS Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-1126..

CVSSv2.0 Score

Severity
Medium
Base Score
6.8/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

CVSSv3.1 Score

Severity
Medium
Base Score
6.3/10
Exploit Score
2.8/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
3.4/10
Confidentiality Impact
Low
Availability Impact
Low
Integrity Impact
Low
Scope
Unchanged
User Interaction
Required

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
  Yes
- -