CVE-2023-3615

Lack of server certificate validation in websockets connection

State: Published
Severity: 8.1 High
Published: Jul 17, 2023
Updated: Oct 30, 2024
Reserved: Jul 11, 2023

Description

Mattermost iOS app fails to properly validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	Mattermost

Weaknesses

CWE-295 Improper Certificate Validation

Affected Products

Product	Versions
Mattermost iOS appMattermost	2.5.0 and earlierAffected 2.5.1Not affected

References

https://mattermost.com/security-updates

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