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MSRC compact vulnerability detail

CVE-2023-21691 · Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability

No description was published by MSRC.

Severity
Important
Impact
Information Disclosure
CVSS
7.5 base · 6.5 temporal
Release
2023-02-14
Signals
Windows Protected EAP (PEAP) Information Disclosure Exploited: No Publicly disclosed: No Exploitability: Exploitation Less Likely
CWE
CWE-125: Out-of-bounds Read
Patch Diff
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Resolved binary override
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Description
No description was published by MSRC.
FAQ / Articles
FAQ-Information Disclosure-iSNS
What type of information could be disclosed by this vulnerability? An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.
FAQ
How could an attacker exploit this vulnerability? An authenticated attacker could attack a Microsoft Protected Extensible Authentication Protocol (PEAP) Server by sending specially crafted malicious PEAP packets over the network.