CVE-2023-39322

NameCVE-2023-39322
DescriptionQUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-1.21 (PTS)sid, trixie1.21.9-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-1.21source(unstable)1.21.1-1

Notes

https://go.dev/issue/62266
https://github.com/golang/go/commit/91a4e74b98179f63a27dbff1ad68ddd0ed64363a (go1.21.1)
https://groups.google.com/g/golang-announce/c/Fm51GRLNRvM

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