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CVE-2022-3257

Server-side Denial of Service while processing a specifically crafted GIF file PUBLISHED

Description (CNA)

Mattermost version 7.1.x 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.

Affected (CNA)

Vendor / productVersions
Mattermost / Mattermostaffected unspecified through 7.1.x

CWE

CWE-400

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.