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GHSA-rchr-fxr5-m4xq

GitHub Security Advisory

⚠ Unreviewed HIGH Has CVE

Advisory Details

An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it.An attacker who successfully exploited this vulnerability can allow an unprivileged function ran by the user to execute code in the context of NT AUTHORITY\system escaping the Sandbox.The security update addresses the vulnerability by correcting how Microsoft IIS Server sanitizes web requests., aka 'Microsoft IIS Server Elevation of Privilege Vulnerability'.

Related CVEs

Key Information

GHSA ID
GHSA-rchr-fxr5-m4xq
Published
May 24, 2022 4:58 PM
Last Modified
May 24, 2022 4:58 PM
CVSS Score
7.5 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: July 1, 2025 6:26 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.