https://varnish-cache.org/security/VSV00003-mitigation.html#vsv00003-mitigation was fixed in 6.2.1 a month ago, 6.3.0 includes lots of fixes, see https://github.com/varnishcache/varnish-cache/blob/6.3/doc/changes.rst As jim@ is unresponsive and I intend to keep this port in good shape, replace his MAINTAINER line with mine. OK gonzalo