| Name | CVE-2022-45059 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1023750 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| varnish (PTS) | jessie, jessie (lts) | 4.0.2-1+deb8u1 | fixed |
| stretch (security), stretch (lts), stretch | 5.0.0-7+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 6.1.1-1+deb10u4 | fixed |
| bullseye (security), bullseye | 6.5.1-1+deb11u3 | fixed |
| bookworm | 7.1.1-1.1 | fixed |
| sid, trixie | 7.6.0-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| varnish | source | jessie | (not affected) | | | |
| varnish | source | stretch | (not affected) | | | |
| varnish | source | buster | (not affected) | | | |
| varnish | source | bullseye | (not affected) | | | |
| varnish | source | (unstable) | 7.1.1-1.1 | | | 1023750 |
Notes
[bullseye] - varnish <not-affected> (Vulnerable code not present, only affects Varnish 7)
[buster] - varnish <not-affected> (Vulnerable code not present, only affects Varnish 7)
https://varnish-cache.org/security/VSV00010.html
https://github.com/varnishcache/varnish-cache/commit/fcf5722af75fdbf58dd425dd68d0beaa49bab4f4
[stretch] - varnish <not-affected> (Vulnerable code not present, only affects Varnish 7)
[jessie] - varnish <not-affected> (Vulnerable code not present, only affects Varnish 7)