| 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-1.15 (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 | 1:0.27.0-1 | fixed |
The information below is based on the following data on fixed versions.
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