Command injection

2020-06-1917:15:00

PRIOn knowledge base

www.prio-n.com

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.5%

JSON

An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command integration.

CPENameOperatorVersion
mattermost_servereq5.7.0 rc1
mattermost_servereq5.7.0 rc2
mattermost_servereq5.7.0 rc3
mattermost_servereq5.7.0 rc4
mattermost_servereq5.7.0 rc5
mattermost_servereq5.7.0 rc6
mattermost_serverge5.6.0
mattermost_serverlt5.6.3
mattermost_serverge5.5.0
mattermost_serverlt5.5.2

Name	Operator	Version
mattermost_server	eq	5.7.0 rc1
mattermost_server	eq	5.7.0 rc2
mattermost_server	eq	5.7.0 rc3
mattermost_server	eq	5.7.0 rc4
mattermost_server	eq	5.7.0 rc5
mattermost_server	eq	5.7.0 rc6
mattermost_server	ge	5.6.0
mattermost_server	lt	5.6.3
mattermost_server	ge	5.5.0
mattermost_server	lt	5.5.2

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References

mattermost.com/security-updates/