Important: varnish

Issue Overview: A flaw was found in Varnish. This flaw allows an attacker to carry out a request smuggling attack on HTTP/1 connections on Varnish cache servers. This smuggled request goes through the usual Varnish Configuration Language VCL processing since the Varnish server treats it as an...

CVE-2022-23959

A flaw was found in Varnish. This flaw allows an attacker to carry out a request smuggling attack on HTTP/1 connections on Varnish cache servers. This smuggled request goes through the usual Varnish Configuration Language VCL processing since the Varnish server treats it as an additional request...

[CVE-2013-4484] DoS vulnerability in Varnish HTTP cache

Summary ======= Varnish Cache with certain configurations is vulnerable to a denial of service attack. Three lines of VCL code solves the problem. This issue was discovered by Ilia Sharov, Yandex. This has been assigned CVE-2013-4484. Details ======= If Varnish receives a certain illegal request,...