CVE-2021-44716

NameCVE-2021-44716
Descriptionnet/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-1.11 (PTS)buster, buster (security)1.11.6-1+deb10u4vulnerable
golang-1.15 (PTS)bullseye1.15.15-1~deb11u2fixed
bookworm, sid1.15.15-5fixed
golang-1.17 (PTS)bookworm, sid1.17.6-1fixed
golang-1.7 (PTS)stretch1.7.4-2+deb9u1vulnerable
stretch (security)1.7.4-2+deb9u3vulnerable
golang-1.8 (PTS)stretch1.8.1-1+deb9u1vulnerable
stretch (security)1.8.1-1+deb9u3vulnerable
golang-golang-x-net (PTS)bullseye1:0.0+git20210119.5f4716e+dfsg-4vulnerable
bookworm, sid1:0.0+git20211209.491a49a+dfsg-1fixed
golang-golang-x-net-dev (PTS)stretch1:0.0+git20161013.8b4af36+dfsg-3vulnerable
stretch (security)1:0.0+git20161013.8b4af36+dfsg-3+deb9u1vulnerable
buster1:0.0+git20181201.351d144+dfsg-3vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-1.11source(unstable)(unfixed)
golang-1.15sourcebullseye1.15.15-1~deb11u2
golang-1.15source(unstable)1.15.15-5
golang-1.17source(unstable)1.17.5-1
golang-1.7source(unstable)(unfixed)
golang-1.8source(unstable)(unfixed)
golang-golang-x-netsource(unstable)1:0.0+git20211209.491a49a+dfsg-1
golang-golang-x-net-devsource(unstable)(unfixed)

Notes

[stretch] - golang-golang-x-net-dev <postponed> (Limited support in stretch)
https://github.com/golang/go/issues/50058
https://groups.google.com/g/golang-announce/c/hcmEScgc00k/m/ZWnOjeY4CQAJ
https://github.com/golang/go/commit/48d948963c5ce7add72af5665a871caff6c1d35a (go1.17.5)
https://github.com/golang/go/commit/d0aebe3e74fe14799f97ddd3f01129697c6a290a (go1.16.12)
https://github.com/golang/net/commit/491a49abca63de5e07ef554052d180a1b5fe2d70

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