Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
CVE-2023-21557
7.5HIGH
Key Information:
- Vendor
Microsoft
- Status
- Vendor
- CVE Published:
- 10 January 2023
What is CVE-2023-21557?
A vulnerability has been identified in the Windows Lightweight Directory Access Protocol (LDAP) that allows an attacker to exploit the service and potentially lead to a Denial of Service condition. This could disrupt the availability of LDAP services, affecting authentication and directory services across the network. Users should apply the necessary updates to ensure their systems remain secure.
Affected Version(s)
Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.19685
Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.5648
Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.3887