Vulnerability Details CVE-2023-2831
Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.4%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2023-2831
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cpe:2.3:a:mattermost:mattermost:7.1.0
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cpe:2.3:a:mattermost:mattermost:7.1.1
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cpe:2.3:a:mattermost:mattermost:7.1.2
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cpe:2.3:a:mattermost:mattermost:7.1.3
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cpe:2.3:a:mattermost:mattermost:7.1.4
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cpe:2.3:a:mattermost:mattermost:7.1.5
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cpe:2.3:a:mattermost:mattermost:7.1.6
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cpe:2.3:a:mattermost:mattermost:7.1.7
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cpe:2.3:a:mattermost:mattermost:7.1.8
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cpe:2.3:a:mattermost:mattermost:7.1.9
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cpe:2.3:a:mattermost:mattermost:7.10.0
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cpe:2.3:a:mattermost:mattermost:7.8.0
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cpe:2.3:a:mattermost:mattermost:7.8.1
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cpe:2.3:a:mattermost:mattermost:7.8.2
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cpe:2.3:a:mattermost:mattermost:7.8.3
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cpe:2.3:a:mattermost:mattermost:7.8.4
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cpe:2.3:a:mattermost:mattermost:7.9.0
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cpe:2.3:a:mattermost:mattermost:7.9.1
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cpe:2.3:a:mattermost:mattermost:7.9.2
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cpe:2.3:a:mattermost:mattermost:7.9.3