CVE-2023-3615 HIGH

CVE-2023-3615: Lack of server certificate validation in websockets connection

Vendor Mattermost

Product Mattermost iOS app

Weakness CWE-295

Published July 17, 2023

Last update October 30, 2024

View on NVD All CVEs

CVSS base score

8.1/10

Attack vector Network

Attack complexity High

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

July 17, 2023 CVE published

October 30, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-3615 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/295.html

Related vulnerabilities

CVE-2023-3615: Lack of server certificate validation in websockets connection

01Description

02Disclosure timeline

03References

04Related CVE