Description (CNA)
quic-go is an implementation of the QUIC protocol in Go. In versions prior to 0.49.0, 0.54.1, and 0.55.0, a misbehaving or malicious server can cause a denial-of-service (DoS) attack on the quic-go client by triggering an assertion failure, leading to a process crash. This requires no authentication and can be exploited during the handshake phase. This was observed in the wild with certain server implementations. quic-go needs to be able to handle misbehaving server implementations, including those that prematurely send a HANDSHAKE_DONE frame. Versions 0.49.0, 0.54.1, and 0.55.0 discard Initial keys when receiving a HANDSHAKE_DONE frame, thereby correctly handling premature HANDSHAKE_DONE frames.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| quic-go / quic-go | affected < 0.49.1; affected >= 0.5.0, < 0.54.1 |
CWE
CWE-617, CWE-755
References
- https://github.com/quic-go/quic-go/security/advisories/GHSA-47m2-4cr7-mhcw
- https://github.com/quic-go/quic-go/pull/5354
- https://github.com/quic-go/quic-go/blob/v0.55.0/connection.go#L2682-L2685
ADP enrichment
No English description supplied.
No references supplied.