CVE Vulnerabilities

CVE-2020-25017

Published: Oct 01, 2020 | Modified: Nov 07, 2023
CVSS 3.x
8.3
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

Envoy through 1.15.0 only considers the first value when multiple header values are present for some HTTP headers. Envoy’s setCopy() header map API does not replace all existing occurences of a non-inline header.

Affected Software

Name Vendor Start Version End Version
Envoy Envoyproxy * 1.12.7 (excluding)
Envoy Envoyproxy 1.13.0 (including) 1.13.4 (excluding)
Envoy Envoyproxy 1.14.0 (including) 1.14.4 (excluding)
Envoy Envoyproxy 1.15.0 (including) 1.15.1 (excluding)

References