CVE Vulnerabilities

CVE-2023-3593

Published: Jul 17, 2023 | Modified: Jul 27, 2023

CVSS 3.x

6.5

MEDIUM

Source:

NVD

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

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-3593
CWE	https://cwe.mitre.org/data/definitions/.html

Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

Affected Software

Name	Vendor	Start Version	End Version
Mattermost_server	Mattermost	7.8.0 (including)	7.8.7 (excluding)
Mattermost_server	Mattermost	7.9.0 (including)	7.9.5 (excluding)
Mattermost_server	Mattermost	7.10.0 (including)	7.10.3 (excluding)

References

https://mattermost.com/security-updates

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