| Package | Affected versions | Patched versions |
|---|---|---|
| stdlib | ≥ 1.25.0, < 1.25.2< 1.24.8 | 1.25.21.24.8 |
| go | ≥ 1.25.0, < 1.25.2< 1.24.8 | 1.25.21.24.8 |
When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped.
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