CVE-2022-23959

EUVD-2022-28875
In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise (Cache Plus) 4.1.x before 4.1.11r6 and 6.0.x before 6.0.9r4, request smuggling can occur for HTTP/1 connections.
HTTP Request/Response Smuggling
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
Affected Products (NVD)
VendorProductVersion
varnish-softwarevarnich_cache
1.0.0 ≤
𝑥
< 6.6.2
varnish-softwarevarnich_cache
4.1.1 ≤
𝑥
< 4.1.11r6
varnish-softwarevarnich_cache
4.1
varnish-softwarevarnish_cache
6.0.0 ≤
𝑥
< 6.0.10
varnish-softwarevarnish_cache_plus
6.0.0 ≤
𝑥
< 6.0.9r4
varnish_cache_projectvarnish_cache
7.0.0 ≤
𝑥
< 7.0.2
debiandebian_linux
9.0
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
varnish
bookworm
7.1.1-1.1
fixed
bullseye
6.5.1-1+deb11u3
fixed
bullseye (security)
6.5.1-1+deb11u3
fixed
sid
7.6.0-2
fixed
trixie
7.6.0-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
varnish
bionic
Fixed 5.2.1-1ubuntu0.1
released
focal
Fixed 6.2.1-2ubuntu0.1
released
impish
Fixed 6.5.2-1ubuntu0.2
released
jammy
Fixed 6.6.1-1ubuntu0.2
released
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
needs-triage
xenial
needs-triage