CVE-2022-41723

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
GoCNA
---
---
CVEADP
---
---
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
VendorProductVersion
golanggo
𝑥
< 1.19.6
golanggo
1.20.0
golanghpack
𝑥
< 0.7.0
golanghttp2
𝑥
< 0.7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
golang-1.15
bullseye
vulnerable
buster
postponed
golang-1.19
bookworm
1.19.8-2
fixed
bullseye
no-dsa
buster
postponed
golang-golang-x-net
bullseye
no-dsa
buster
postponed
bookworm
1:0.7.0+dfsg-1
fixed
sid
1:0.27.0-1
fixed
trixie
1:0.27.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
containerd
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
ignored
golang
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
ignored
golang-1.10
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
needed
xenial
needed
trusty
needed
golang-1.13
noble
dne
mantic
dne
lunar
dne
jammy
needed
focal
needed
bionic
needed
xenial
needed
trusty
dne
golang-1.14
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
golang-1.16
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
needed
bionic
needed
xenial
dne
trusty
dne
golang-1.17
noble
dne
mantic
dne
lunar
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
golang-1.18
noble
dne
mantic
dne
lunar
dne
jammy
needed
focal
needed
bionic
needed
xenial
needed
trusty
dne
golang-1.19
noble
dne
mantic
dne
lunar
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
golang-1.20
noble
dne
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
golang-1.21
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
golang-1.6
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
needed
trusty
ignored
golang-1.8
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
needed
xenial
dne
trusty
dne
golang-1.9
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
needed
xenial
dne
trusty
dne
golang-golang-x-net
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
ignored
jammy
needed
focal
dne
bionic
dne
xenial
ignored
trusty
ignored
google-guest-agent
noble
Fixed 20230426.00-0ubuntu2
released
mantic
Fixed 20230426.00-0ubuntu2
released
lunar
ignored
kinetic
ignored
jammy
Fixed 20231004.02-0ubuntu1~22.04.3
released
focal
Fixed 20231004.02-0ubuntu1~20.04.3
released
bionic
needed
xenial
needed
trusty
dne
References