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redhatcveRedhat.comRH:CVE-2019-3878
HistoryOct 08, 2019 - 5:40 p.m.

CVE-2019-3878

2019-10-0817:40:31
redhat.com
access.redhat.com
8

0.018 Low

EPSS

Percentile

88.1%

A vulnerability was found in mod_auth_mellon. If Apache is configured as a reverse proxy and mod_auth_mellon is configured to only let through authenticated users (with the require valid-user directive), adding special HTTP headers that are normally used to start the special SAML ECP (non-browser based) can be used to bypass authentication.