Debian: DSA-4514-1: varnish security update
Summary
Alf-Andre Walla discovered a remotely triggerable assert in the Varnish
web accelerator; sending a malformed HTTP request could result in denial
of service.
The oldstable distribution (stretch) is not affected.
For the stable distribution (buster), this problem has been fixed in
version 6.1.1-1+deb10u1.
We recommend that you upgrade your varnish packages.
For the detailed security status of varnish please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/varnish
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/