PT-2020-14013 · Mattermost · Mattermost Server
CVE-2020-14453
·
Published
2020-06-19
·
Updated
2024-03-06
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Mattermost Server versions prior to 5.21.0
Description
An issue was discovered that allows attackers to cause a denial of service due to socket read operations not being appropriately restricted.
Recommendations
For versions prior to 5.21.0, update to version 5.21.0 or later to resolve the issue. As a temporary workaround, consider restricting access to socket read operations to minimize the risk of exploitation.
Fix
DoS
Insufficient Verification of Data Authenticity
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Weakness Enumeration
Related Identifiers
Affected Products
Mattermost Server