Description (CNA)
Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, Netty QUIC exposes the stateless reset token on the network path when using the default HMAC-based connection-ID and stateless-reset-token generators. The reset token for the server's current source connection ID can be derived from bytes that appear as the connection ID in QUIC headers after a source-CID rotation. An on-path attacker observing the headers can use the token to perform a Denial of Service by sending a spoofed Stateless Reset packet. Version 4.2.15.Final patches the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| netty / netty | affected >= 4.2.0.Final, < 4.2.15.Final |
CWE
CWE-200, CWE-330
References
- https://github.com/netty/netty/security/advisories/GHSA-cq4q-cv5g-r8q5
- https://github.com/netty/netty/releases/tag/netty-4.2.15.Final
ADP enrichment
No English description supplied.
No references supplied.