CVE-2022-4019

Published on: Not Yet Published

Last Modified on: 11/26/2022 03:36:00 AM UTC

CVE-2022-4019 - advisory for MMSA-2022-00118

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Certain versions of Mattermost from Mattermost contain the following vulnerability:

A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints.

  • CVE-2022-4019 has been assigned by URL Logo responsibledisclosure@mattermost.com to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Mattermost - Playbooks Plugin version = 1.0.0
  • Affected Vendor/Software: URL Logo Mattermost - Playbooks Plugin version ! 7.1.4
  • Affected Vendor/Software: URL Logo Mattermost - Playbooks Plugin version = 7.2.0
  • Affected Vendor/Software: URL Logo Mattermost - Playbooks Plugin version = 7.3.0
  • Affected Vendor/Software: URL Logo Mattermost - Playbooks Plugin version ! 7.4.0

CVSS3 Score: 6.5 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED NONE NONE HIGH

CVE References

Description Tags ⓘ Link
HackerOne hackerone.com
text/html
 URL Logo MISC hackerone.com/reports/1685979
Security Updates - Mattermost Open Source Collaboration Platform mattermost.com
text/html
 URL Logo MISC mattermost.com/security-updates/
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMattermostMattermost-AllAllAll
  • cpe:2.3:a:mattermost:mattermost:-:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-4019 : A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user t… twitter.com/i/web/status/1… 2022-11-23 06:06:49
Reddit Logo Icon /r/netcve CVE-2022-4019 2022-11-23 07:38:22
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