Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resulting in the server consuming an abnormal quantity of computing resources and possibly becoming temporarily unavailable for its users.
References
History

Fri, 20 Sep 2024 16:30:00 +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: 2023-09-29T09:22:36.286Z

Updated: 2024-09-20T16:02:00.219Z

Reserved: 2023-09-26T09:37:55.255Z

Link: CVE-2023-5196

cve-icon Vulnrichment

Updated: 2024-08-02T07:52:07.819Z

cve-icon NVD

Status : Modified

Published: 2023-09-29T10:15:10.890

Modified: 2024-11-21T08:41:16.843

Link: CVE-2023-5196

cve-icon Redhat

No data.