CVE-2019-20866

published 2020-06-19

CVE-2019-20866: An issue was discovered in Mattermost Server before 5.12.0. Use of a Proxy HTTP header, rather than the source address in an IP packet header, for obtaining IP…

medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C L I N A N

An issue was discovered in Mattermost Server before 5.12.0. Use of a Proxy HTTP header, rather than the source address in an IP packet header, for obtaining IP address information was mishandled.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost_server	< 5.12.0	5.12.0

CWE-444