CVE-2022-3147

Mattermost version 7.0.x and earlier fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service.

CVSS v3 3.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/1549513	Permissions Required
https://mattermost.com/security-updates/	Vendor Advisory
https://hackerone.com/reports/1549513	Permissions Required
https://mattermost.com/security-updates/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:18

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.5~~	v2 : unknown v3 : 3.1
References	~~() https://hackerone.com/reports/1549513 - Permissions Required~~	() https://hackerone.com/reports/1549513 - Permissions Required
References	~~() https://mattermost.com/security-updates/ - Vendor Advisory~~	() https://mattermost.com/security-updates/ - Vendor Advisory

21 Jul 2023, 19:27

Type	Values Removed	Values Added
CWE	~~CWE-400~~	CWE-770

14 Sep 2022, 19:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
CPE		cpe:2.3:a:mattermost:mattermost_server::::::::
CWE		CWE-400
References	~~(MISC) https://mattermost.com/security-updates/ -~~	(MISC) https://mattermost.com/security-updates/ - Vendor Advisory
References	~~(MISC) https://hackerone.com/reports/1549513 -~~	(MISC) https://hackerone.com/reports/1549513 - Permissions Required

09 Sep 2022, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-09-09 15:15

Updated : 2024-11-21 07:18

NVD link : CVE-2022-3147

Mitre link : CVE-2022-3147

CVE.ORG link : CVE-2022-3147

JSON object : View

Products Affected

mattermost

mattermost_server

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-770

Allocation of Resources Without Limits or Throttling

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