CVE-2020-11050

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.

CVSS v3 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:java-websocket_project:java-websocket:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-05-07 21:15

Updated : 2021-10-07 17:19

NVD link : CVE-2020-11050

Mitre link : CVE-2020-11050

CVE.ORG link : CVE-2020-11050

JSON object : View

Products Affected

java-websocket_project

java-websocket

CWE

CWE-295

Improper Certificate Validation

CWE-297

Improper Validation of Certificate with Host Mismatch

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