vulnerability

SUSE: CVE-2019-18802: SUSE Linux Security Advisory

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 13, 2019
Added
Mar 26, 2020
Modified
Oct 22, 2021

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.

Solutions

suse-upgrade-libnghttp2-14suse-upgrade-libnghttp2-14-32bitsuse-upgrade-libnghttp2-develsuse-upgrade-libnghttp2_asio-develsuse-upgrade-libnghttp2_asio1suse-upgrade-libnghttp2_asio1-32bitsuse-upgrade-nghttp2suse-upgrade-python3-nghttp2
Title
Rapid7 Labs

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