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prionPRIOn knowledge basePRION:CVE-2021-37865
HistoryJan 18, 2022 - 5:15 p.m.

Design/Logic Flaw

2022-01-1817:15:00
PRIOn knowledge base
www.prio-n.com
2

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.0%

Mattermost 6.2 and earlier fails to sufficiently process a specifically crafted GIF file when it is uploaded while drafting a post, which allows authenticated users to cause resource exhaustion while processing the file, resulting in server-side Denial of Service.

CPENameOperatorVersion
mattermostle6.2.0

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.0%

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