CVE-2023-46239
Panic during QUIC handshake in github.com/quic-go/quic-go
7.5
HIGH
CVSS 3.1
EPSS 0.43%
Description
The QUIC handshake can cause a panic when processing a certain sequence of frames. A malicious peer can deliberately trigger this panic.
How to fix CVE-2023-46239
To remediate CVE-2023-46239, upgrade the affected package to a fixed version below.
- Go/github.com/quic-go/quic-go—upgrade to 0.37.3 or later
- —upgrade to 0.37.3 or later
Is CVE-2023-46239 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.37.0, < 0.37.3
- >= 0.37.0, < 0.37.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |