Security Advisory

CVE-2019-18802

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-12-13 12:21:26

Last updated 2024-08-05 02:02:39

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Envoy 1.12.0. An untrusted remote client may send an HTTP header (such as Host) with whitespace after the header content. Envoy will treat "header-value " as a different string from "header-value" so for example with the Host header "example.com " one could bypass "example.com" matchers.

← Browse all CVEs View on cve.org ↗