CVE Vulnerabilities

CVE-2017-18918

Improper Certificate Validation

Published: Jun 19, 2020 | Modified: Jun 23, 2020
CVSS 3.x
4.9
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered in Mattermost Server before 3.7.3 and 3.6.5. A System Administrator can place a SAML certificate at an arbitrary pathname.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

Name Vendor Start Version End Version
Mattermost_server Mattermost 3.6.0 (including) 3.6.5 (excluding)
Mattermost_server Mattermost 3.7.0 (including) 3.7.3 (excluding)

Potential Mitigations

References