CVE-2022-4044 - Vulnerability Details - OpenCVE

Description

A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple large autoresponder messages.

Published: 2022-11-23

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Mattermost

Mattermost

unaffected

Version	Status	Constraints
`1.0.0`	affected	≤ 7.1.3
`7.1.4`	unaffected	≤ 7.1.*
`7.2.0`	affected	< 7.2.1
`7.3.0`	affected	< 7.3.1
`7.4.0`	unaffected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

Vendor Solution

Update Mattermost to version v7.1.4, 7.2.1, 7.3.1, 7.4.0 or higher.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-7242	A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple large autoresponder messages.
Github GHSA	GHSA-5jph-wrq7-v9hf	Denial of service in Mattermost

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00506.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://hackerone.com/reports/1680241
https://mattermost.com/security-updates/

History

Fri, 06 Dec 2024 23:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Mattermost Mattermost

MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2022-11-23T05:45:39.948Z

Updated: 2024-12-06T23:07:25.045Z

Reserved: 2022-11-17T05:12:53.140Z

Link: CVE-2022-4044

Vulnrichment

Updated: 2024-08-03T01:27:54.166Z

NVD

Status : Modified

Published: 2022-11-23T06:15:09.363

Modified: 2024-11-21T07:34:30.123

Link: CVE-2022-4044

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

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