9.1

CVE-2017-18883

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2, when serving as an OAuth 2.0 Service Provider. There is low entropy for authorization data.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version < 4.1.2
Mattermost ≫ Mattermost Server Version >= 4.2.0 < 4.2.1
Mattermost ≫ Mattermost Server Version 4.3.0 Update rc1
Mattermost ≫ Mattermost Server Version 4.3.0 Update rc2
Mattermost ≫ Mattermost Server Version 4.3.0 Update rc3
Mattermost ≫ Mattermost Server Version 4.3.0 Update rc4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.13% 0.62
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NIST 6.4 10 4.9
AV:N/AC:L/Au:N/C:P/I:P/A:N
CWE-331 Insufficient Entropy

The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

https://mattermost.com/security-updates/
Vendor Advisory