GHSA-xh6m-7cr7-xx66: Missing permission checks on Hazelcast client protocol

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1. GitHub Advisory Database
2. GitHub Reviewed
3. CVE-2023-45859

Missing permission checks on Hazelcast client protocol

High severity GitHub Reviewed Published Feb 27, 2024 in hazelcast/hazelcast • Updated Feb 27, 2024

Package

maven com.hazelcast:hazelcast (Maven)

Affected versions

<= 4.1.10

>= 4.2, <= 4.2.8

>= 5.0, <= 5.0.5

>= 5.1, <= 5.1.7

>= 5.2.0, <= 5.2.4

>= 5.3.0, < 5.3.5

Patched versions

5.2.5

5.3.5

Description

Impact

In Hazelcast through 4.1.10, 4.2 through 4.2.8, 5.0 through 5.0.5, 5.1 through 5.1.7, 5.2 through 5.2.4, and 5.3 through 5.3.2, some client operations don’t check permissions properly, allowing authenticated users to access data stored in the cluster.

Patches

Fix versions: 5.2.5, 5.3.5, 5.4.0-BETA-1

Workarounds

There is no known workaround.

References

• GHSA-xh6m-7cr7-xx66

Published to the GitHub Advisory Database

Feb 27, 2024

Last updated

Feb 27, 2024