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.
References
History

Fri, 06 Dec 2024 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2023-06-16T09:06:15.292Z

Updated: 2024-12-06T22:59:43.137Z

Reserved: 2023-05-22T09:30:20.884Z

Link: CVE-2023-2831

cve-icon Vulnrichment

Updated: 2024-08-02T06:33:05.799Z

cve-icon NVD

Status : Modified

Published: 2023-06-16T10:15:09.403

Modified: 2024-11-21T07:59:22.540

Link: CVE-2023-2831

cve-icon Redhat

No data.