Description
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.
Published: 2020-06-19
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-9973 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.
Github GHSA Github GHSA GHSA-w8cc-3h7q-jhc3 Mattermost Server has low entropy for authorization data as an OAuth 2.0 Service Provider
References
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Subscriptions

Mattermost Mattermost Server
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T21:37:44.337Z

Reserved: 2020-06-19T00:00:00.000Z

Link: CVE-2017-18883

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-19T19:15:10.310

Modified: 2024-11-21T03:21:10.410

Link: CVE-2017-18883

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses