SB2023071284 - Security features bypass in Microsoft Active Directory Federation Service
Published: July 12, 2023
Security Bulletin ID
SB2023071284
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Security features bypass (CVE-ID: CVE-2023-35348)
CWE-ID: CWE-254 - Security Features
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to security features bypass in Active Directory Federation Service. A local administrator can craft a long-lived assertion using the Windows Hello for Business Key from the victim's device.
Remediation
Install update from vendor's website.