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GHSA-c5vj-wp4v-mmvx

Hazelcast Executor Services don't check client permissions properly

Source: GitHub Advisory Database (reviewed) High CVE-2023-33265

Packages

EcosystemPackageAffectedFixed in
Maven com.hazelcast:hazelcast >= 5.2.0, < 5.2.4 5.2.4
Maven com.hazelcast:hazelcast >= 5.1.0, < 5.1.7 5.1.7
Maven com.hazelcast:hazelcast < 5.0.5 5.0.5
Maven com.hazelcast:hazelcast-enterprise >= 5.2.0, < 5.2.4 5.2.4
Maven com.hazelcast:hazelcast-enterprise >= 5.1.0, < 5.1.7 5.1.7
Maven com.hazelcast:hazelcast-enterprise < 5.0.5 5.0.5

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact In Hazelcast Platform, 5.0 through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, and Hazelcast IMDG (all versions up to 4.2.z), Executor Services don't check client permissions properly, allowing authenticated users to execute tasks on members without the required permissions granted. ### Patches Fix versions: 5.3.0, 5.2.4, 5.1.7, 5.0.5 ### Workarounds Users are only affected when they already use executor services (i.e., an instance exists as a distributed data structure).

References

External links from the advisory. They lead to third-party sites.