CVE-2023-39321
High
Description
Processing an incomplete post-handshake message for a QUIC connection can cause a panic.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGo
PublishedSep 8, 2023
First seenSep 8, 2023
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- golang go1.21.1 or later
- stdlib1.21.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | 1.21.0 ≤ v < 1.21.1 | 1.21.1 |
| stdlibGo | 1.21.0-0 ≤ v < 1.21.1 | 1.21.1 |
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