CVE-2023-40703

Mattermost fails to properly limit the characters allowed in different fields of a block in Mattermost Boards allowing a attacker to consume excessive resources, possibly leading to Denial of Service, by patching the field of a block using a specially crafted string. 
References
Link Resource
https://mattermost.com/security-updates Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:9.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-11-27 10:15

Updated : 2023-12-01 19:13


NVD link : CVE-2023-40703

Mitre link : CVE-2023-40703

CVE.ORG link : CVE-2023-40703


JSON object : View

Products Affected

mattermost

  • mattermost
CWE
CWE-400

Uncontrolled Resource Consumption