Description (CNA)
When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Go standard library / crypto/tls | affected 0 before 1.24.8; affected 1.25.0 before 1.25.2 |
CWE
No CWE identifiers supplied.
References
- https://go.dev/cl/707776
- https://go.dev/issue/75652
- https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI
- https://pkg.go.dev/vuln/GO-2025-4008
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.