CVE-2021-36740

Published July 14th, 2021

View on NVD ↗

CVSS v3

6.5

MEDIUM

CVSS v2

6.4

MEDIUM

Affected

PROJECT

Description

Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. This affects Varnish Enterprise 6.0.x before 6.0.8r3, and Varnish Cache 5.x and 6.x before 6.5.2, 6.6.x before 6.6.1, and 6.0 LTS before 6.0.8.

varnishcache/varnish-cache

Varnish Cache source code repository

GitHub

4.05K