CVE-2023-46239: GO-2023-2160 - Panic during QUIC handshake in github.com/quic-go/quic-go

CVE-2023-46239 · Severity: low · CVSS 3.1 · Published 2023-11-02

Panic during QUIC handshake in github.com/quic-go/quic-go

Technologies: github.com/quic-go/quic-go (Go). Vendors: Go.

Quick answers

Is CVE-2023-46239 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-46239 being exploited in the wild.
How severe is CVE-2023-46239?
Low severity, with a CVSS score of 3.1, published 2 November 2023.
Which products and versions are affected?
github.com/quic-go/quic-go (Go) SEMVER:introduced=0.37.0,fixed=0.37.3.
Is there a fix for CVE-2023-46239?
Yes. github.com/quic-go/quic-go (Go): upgrade to 0.37.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-46239?
Check whether you run github.com/quic-go/quic-go (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/quic-go/quic-go (Go): upgrade to 0.37.3 or later
    go get github.com/quic-go/quic-go@v0.37.3

Affected products

  • github.com/quic-go/quic-go (Go) SEMVER:introduced=0.37.0,fixed=0.37.3

Identifiers

  • CVE-2023-46239
  • GHSA-3q6m-v84f-6p9h
  • GO-2023-2160

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