Vulnerability Details CVE-2024-39830
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.8%
CVSS Severity
CVSS v3 Score 8.1
Products affected by CVE-2024-39830
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cpe:2.3:a:mattermost:mattermost:9.5.0
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cpe:2.3:a:mattermost:mattermost:9.5.1
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cpe:2.3:a:mattermost:mattermost:9.5.2
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cpe:2.3:a:mattermost:mattermost:9.5.3
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cpe:2.3:a:mattermost:mattermost:9.5.4
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cpe:2.3:a:mattermost:mattermost:9.5.5
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cpe:2.3:a:mattermost:mattermost:9.6.0
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cpe:2.3:a:mattermost:mattermost:9.6.1
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cpe:2.3:a:mattermost:mattermost:9.6.2
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cpe:2.3:a:mattermost:mattermost:9.7.0
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cpe:2.3:a:mattermost:mattermost:9.7.1
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cpe:2.3:a:mattermost:mattermost:9.7.2
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cpe:2.3:a:mattermost:mattermost:9.7.3
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cpe:2.3:a:mattermost:mattermost:9.7.4
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cpe:2.3:a:mattermost:mattermost:9.8.0