CVE-2022-45059: 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…

PriorityP338high7.5CVSS 3.1

AVNACLPRNUINSUCNIHAN

EPSS

1.20%

64.3th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
debian	varnish	< varnish 7.1.1-1.1 (bookworm)	varnish 7.1.1-1.1 (bookworm)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
varnish-cache	varnish	>= 0 < 7.1.1-1.1	7.1.1-1.1
varnish-cache	varnish	>= 0 < 7.1.1-1.1	7.1.1-1.1
varnish-cache	varnish	>= 0 < 7.1.1-1.1	7.1.1-1.1
varnish_cache_project	varnish_cache	—	—
varnish_cache_project	varnish_cache	>= 7.0.0 < 7.1.2	7.1.2

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

osv7.5HIGH

vendor_debian7.5HIGH

vendor_redhat7.5HIGH

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