CVE catalog

CVE-2022-45059

varnish: CVE-2022-45059

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published: Nov 8, 2022, 11:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.52% · Oct 25, 2026

An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	varnish	trixie	`7.7.0-3+deb13u1`	fixed
Debian	varnish	trixie-security	`7.7.0-3+deb13u2`	fixed
Debian	varnish	bookworm	`7.1.1-2+deb12u1`	fixed
Debian	varnish	bookworm-security	`7.1.1-2+deb12u1`	fixed
Suse	varnish	package hub 15 sp4	`7.2.1-bp154.2.9.1`	fixed
Opensuse	varnish	leap 15.4	`7.2.1-bp154.2.9.1`	fixed
Opensuse	varnish	tumbleweed	`7.2.1-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	varnish	source	trixie	`7.1.1-1.1`	not yet assigned	Not reported	[1023750]
Debian	varnish	source	bookworm	`7.1.1-1.1`	not yet assigned	Not reported	[1023750]
Suse	varnish	rpm	package hub 15 sp4	`7.2.1-bp154.2.9.1`	Not reported	OPENSUSE-SU-2022:10198-1	Not reported
Opensuse	varnish	rpm	leap 15.4	`7.2.1-bp154.2.9.1`	Not reported	OPENSUSE-SU-2022:10198-1	Not reported
Opensuse	varnish	rpm	tumbleweed	`7.2.1-1.1`	Not reported	OPENSUSE-SU-2024:12496-1	Not reported

[Debian bug #1023750]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libvarnishapi3]Unknown
Source package: [varnish]
Details (4)
- 7.1.1-2+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
[libvarnishapi-dev]Unknown
Source package: [varnish]
Details (4)
- 7.1.1-2+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
[varnish]Unknown
Details (4)
- 7.1.1-2+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
[varnish-doc]Unknown
Source package: [varnish]
Details (4)
- 7.1.1-2+deb12u1 · all · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · all · bookworm
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · all · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm
- 7.1.1-2+deb12u1 · all · bookworm-security
  Fixed · Fixed: 7.1.1-1.1
  dsa · varnish · debian · bookworm

Observed: Oct 23, 2026, 6:30:30 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]