CVE-2020-11050 CRITICAL

CVE-2020-11050: Improper Validation of Certificate with Host Mismatch in Java-WebSocket

Vendor Tootallnate

Product Java-WebSocket

Weakness CWE-297

Published May 7, 2020

Last update August 4, 2024

View on NVD All CVEs

CVSS base score

9.0/10

Attack vector Network

Attack complexity High

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

Description

In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0.

Key dates

Disclosure timeline

May 7, 2020 CVE published

August 4, 2024 Record updated