Vulnerabilities > CVE-2021-33806 - Deserialization of Untrusted Data vulnerability in Bdew Bdlib

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

bdew

CWE-502

critical

NVD

Published: 2021-06-03

Updated: 2024-11-21

Summary

The BDew BdLib library before 1.16.1.7 for Minecraft allows remote code execution because it deserializes untrusted data in ObjectInputStream.readObject as part of its use of Java serialization.

Vulnerable Configurations

Part	Description	Count
Application	Bdew Bdew Bdlib - Bdew Bdlib 0.9.0 Bdew Bdlib 0.9.1 Bdew Bdlib 0.9.2 Bdew Bdlib 0.9.3 Bdew Bdlib 0.9.4 Bdew Bdlib 0.9.5 Bdew Bdlib 1.0.0 Bdew Bdlib 1.0.1 Bdew Bdlib 1.1.0 Bdew Bdlib 1.2.0 Bdew Bdlib 1.2.1 Bdew Bdlib 1.2.2 Bdew Bdlib 1.2.3 Bdew Bdlib 1.3.0 Bdew Bdlib 1.4.0 Bdew Bdlib 1.4.1 Bdew Bdlib 1.4.2 Bdew Bdlib 1.4.3 Bdew Bdlib 1.4.4 Bdew Bdlib 1.4.5 Bdew Bdlib 1.5.0 Bdew Bdlib 1.5.1 Bdew Bdlib 1.6.0 Bdew Bdlib 1.6.1 Bdew Bdlib 1.6.2 Bdew Bdlib 1.6.3 Bdew Bdlib 1.6.4 Bdew Bdlib 1.6.5 Bdew Bdlib 1.7.0 Bdew Bdlib 1.7.1 Bdew Bdlib 1.8.0 Bdew Bdlib 1.8.1 Bdew Bdlib 1.8.2 Bdew Bdlib 1.9.0 Bdew Bdlib 1.9.1 Bdew Bdlib 1.9.2 Bdew Bdlib 1.9.3 Bdew Bdlib 1.9.4 Bdew Bdlib 1.16.1.6	40

Common Weakness Enumeration (CWE)

CWE-502 - Deserialization of Untrusted Data

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References