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MSRC compact vulnerability detail

CVE-2025-21231 · IP Helper Denial of Service Vulnerability

No description was published by MSRC.

Severity
Important
Impact
Denial of Service
CVSS
7.5 base · 6.5 temporal
Release
2025-01-14
Signals
IP Helper Denial of Service Exploited: No Publicly disclosed: No Exploitability: Exploitation Less Likely
CWE
CWE-400: Uncontrolled Resource Consumption
Patch Diff
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Resolved binary override
Use this when the MSRC module name cannot be mapped automatically or the resolved binary looks wrong.
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Description
No description was published by MSRC.
FAQ / Articles
FAQ
According to the CVSS metric, the attack vector is network (AV:N). How could an attacker exploit this vulnerability? As an authenticated user, the attacker could send a specially crafted string of data over the network, causing the application to crash.