GHSA-xvq6-h898-wcj8

ghsaUSosv

Mattermost denial of service vulnerability

view advisory published 2023-11-06Licence: CC-BY-4.0

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-5967US	medium4.3	0.51% (43rd)	—	2023-11-06
Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2023-5967ADVISORY

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan