CVE-2022-1982

A crafted SVG attachment can crash a Mattermost server

State: Published
Severity: 4.3 Medium
Published: Jun 2, 2022
Updated: Dec 6, 2024
Reserved: Jun 2, 2022

Description

Uncontrolled resource consumption in Mattermost version 6.6.0 and earlier allows an authenticated attacker to crash the server via a crafted SVG attachment on a post.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	Mattermost

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
MattermostMattermost	6.5.x 6.5.0Affected 6.6.x 6.6.0Affected 5.x through 5.39Affected 6.x through 6.3.7Affected 6.4.x through 6.4.2Affected

References

https://mattermost.com/security-updates/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.