Description
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.
INFO
Published Date :
2025-10-10T16:09:55.227Z
Last Modified :
2025-10-10T16:31:47.457Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-59530 vulnerability.
| Vendors | Products |
|---|---|
| Quic-go Project |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-59530.
