CVE-2021-44716

Name	CVE-2021-44716
Description	net/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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2891-1, DLA-2892-1, DLA-3395-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
golang-1.11 (PTS)	buster	1.11.6-1+deb10u4	vulnerable
	buster (security)	1.11.6-1+deb10u7	fixed
golang-1.15 (PTS)	bullseye	1.15.15-1~deb11u4	fixed
golang-golang-x-net (PTS)	bullseye	1:0.0+git20210119.5f4716e+dfsg-4	vulnerable
	bookworm	1:0.7.0+dfsg-1	fixed
	sid, trixie	1:0.23.0+dfsg-1	fixed
golang-golang-x-net-dev (PTS)	buster	1:0.0+git20181201.351d144+dfsg-3	vulnerable

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

Package	Type	Release	Fixed Version	Origin
golang-1.11	source	buster	1.11.6-1+deb10u6	DLA-3395-1
golang-1.11	source	(unstable)	(unfixed)
golang-1.15	source	bullseye	1.15.15-1~deb11u2
golang-1.15	source	(unstable)	1.15.15-5
golang-1.17	source	(unstable)	1.17.5-1
golang-1.7	source	stretch	1.7.4-2+deb9u4	DLA-2892-1
golang-1.7	source	(unstable)	(unfixed)
golang-1.8	source	stretch	1.8.1-1+deb9u4	DLA-2891-1
golang-1.8	source	(unstable)	(unfixed)
golang-golang-x-net	source	(unstable)	1:0.0+git20211209.491a49a+dfsg-1
golang-golang-x-net-dev	source	(unstable)	(unfixed)

Notes

[bullseye] - golang-golang-x-net <no-dsa> (Minor issue)
[buster] - golang-golang-x-net-dev <postponed> (Limited support, minor issue, follow bullseye DSAs/point-releases)
[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