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GHSA-892h-r6cr-53g4

GitHub Security Advisory

⚠ Unreviewed HIGH Has CVE

Advisory Details

QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.

Related CVEs

Key Information

GHSA ID
GHSA-892h-r6cr-53g4
Published
September 8, 2023 6:30 PM
Last Modified
November 4, 2023 3:30 AM
CVSS Score
7.5 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: July 18, 2025 6:27 AM

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