VDB
DEBIAN-CVE-2019-3878
DEBIAN-CVE-2019-3878
PUBLISHED
CVSS 8.100000381469727 HIGH
A vulnerability was found in mod_auth_mellon before v0.14.2. 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.
Risk Scores
CVSS 3.0
8.100000381469727
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | libapache2-mod-auth-mellon | 0, 0, 0 |
| Debian:12 | libapache2-mod-auth-mellon | 0, 0, 0 |
| Debian:14 | libapache2-mod-auth-mellon | 0, 0, 0 |
| Debian:11 | libapache2-mod-auth-mellon | 0, 0, 0 |
Timeline
- Mar 26, 2019 CVE Published
- Apr 28, 2026 CVE Updated