#VU30184 Use of Password Hash With Insufficient Computational Effort in Mattermost Server - CVE-2017-18917
Published: June 19, 2020 / Updated: July 17, 2020
Vulnerability identifier: #VU30184
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2017-18917
CWE-ID: CWE-916
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Mattermost Server
Mattermost Server
Software vendor:
Mattermost, Inc.
Mattermost, Inc.
Description
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. Weak hashing was used for e-mail invitations, OAuth, and e-mail verification tokens.
Remediation
Install update from vendor's website.