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Fedora 34: 2021-cf7585f0ca Critical: Varnish-Modules HTTP Request Smuggling

fedora
Calendar Grey July 24, 2021
Dist Fedora Esm H88
Security update for varnish-modules remedying CVE-2021-36740 in Fedora 34 with guidelines for installation.
New upstream release

Summary

This is a collection of modules ("vmods") extending Varnish VCL used

for describing HTTP request/response policies with additional

capabilities. This collection contains the following vmods:

bodyaccess, header, saintmode, tcp, var, vsthrottle, xkey

New upstream release. This is a security release for CVE-2021-36740 aka VSV00007

* Fri Jul 16 2021 Ingvar Hagelund 0.17.1-2

- Rebuilt for varnish-6.5.2

[ 1 ] Bug #1982412 - CVE-2021-36740 varnish: HTTP/2 request smuggling attack via a large Content-Length header for a POST request [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1982412

su -c 'dnf upgrade --advisory FEDORA-2021-cf7585f0ca' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 34
Version: 0.17.1
Release: 2.fc34
Summary: A collection of modules ("vmods") extending Varnish VCL

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