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Status published
Unknown
CVE-2023-39321
Panic when processing post-handshake message on QUIC connections in crypto/tls
Vulnerability Description
Processing an incomplete post-handshake message for a QUIC connection can cause a panic.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Marten Seemann
References
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Affected Vendor
Go standard library
View all reports →Affected Software
crypto/tls
Vulnerable Versions:
1.21.0-0
Timeline
Official Publish:
September 8th, 2023
Last Modified:
February 13th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.