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CVE-2019-20843

Good to know:

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Date: June 19, 2020

An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files.

Language: Go

Severity Score

Related Resources (3)

https://mattermost.com/security-updates/
https://nvd.nist.gov/vuln/detail/CVE-2019-20843
https://www.mend.io/vulnerability-database/CVE-2019-20843

Severity Score

Weakness Type (CWE)

Improper Preservation of Permissions

CWE-281

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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