CVE-2022-23959

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
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
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
bullseye (security)
6.5.1-1+deb11u3
fixed
bullseye
6.5.1-1+deb11u3
fixed
bookworm
7.1.1-1.1
fixed
sid
7.6.0-2
fixed
trixie
7.6.0-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
varnish
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
Fixed 6.6.1-1ubuntu0.2
released
impish
Fixed 6.5.2-1ubuntu0.2
released
focal
Fixed 6.2.1-2ubuntu0.1
released
bionic
Fixed 5.2.1-1ubuntu0.1
released
xenial
needs-triage
trusty
needs-triage