PT-2020-10819 · Mattermost · Mattermost Desktop App

Published 2020-06-19 · Updated 2021-09-08 · CVE-2019-20856

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Mattermost Desktop App versions prior to 4.3.0

Description An issue was discovered that allows dylib injection.

Recommendations For versions prior to 4.3.0, update to version 4.3.0 or later to resolve the issue.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2019-20856

Affected Products

Mattermost Desktop App

References · 3

• https://mattermost.com/security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20856 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20856 · Vendor Advisory