Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison.
2024-07-03T09:15:07.507
2024-11-21T09:28:24.507
Modified
CVSSv3.1: 8.1 (HIGH)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost | < 9.5.6 | Yes |
Application | mattermost | mattermost | < 9.6.3 | Yes |
Application | mattermost | mattermost | < 9.7.5 | Yes |
Application | mattermost | mattermost | < 9.8.1 | Yes |