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MSRC compact vulnerability detail

CVE-2023-21557 · Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

No description was published by MSRC.

Severity
Important
Impact
Denial of Service
CVSS
7.5 base · 6.5 temporal
Release
2023-01-10
Signals
Windows LDAP - Lightweight Directory Access Protocol Denial of Service Exploited: No Publicly disclosed: No Exploitability: Exploitation Less Likely
CWE
CWE-190: Integer Overflow or Wraparound
Patch Diff
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Resolved binary override
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Description
No description was published by MSRC.
FAQ / Articles
FAQ
How could an attacker exploit this vulnerability? An unauthenticated attacker could send a specially crafted request to a vulnerable LDAP server. Successful exploitation could result in bypassing a buffer length check which could be leveraged to achieve information leak.