Denial of service

2020-06-1914:15:00

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7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.5%

JSON

An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0021.

CPENameOperatorVersion
mattermost_serverlt5.23.0

CPE	Name	Operator	Version
	mattermost_server	lt	5.23.0

References

mattermost.com/security-updates/