Description
The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated attacker to access and manipulate data in the cluster with the identity of another already authenticated connection. The affected Hazelcast versions are through 4.0.6, 4.1.9, 4.2.5, 5.0.3, and 5.1.2. The affected Hazelcast Jet versions are through 4.5.3.
Published: 2022-12-29
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-7594 The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated attacker to access and manipulate data in the cluster with the identity of another already authenticated connection. The affected Hazelcast versions are through 4.0.6, 4.1.9, 4.2.5, 5.0.3, and 5.1.2. The affected Hazelcast Jet versions are through 4.5.3.
Github GHSA Github GHSA GHSA-c5hg-mr8r-f6jp Hazelcast connection caching
History

Fri, 11 Apr 2025 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Hazelcast Hazelcast Hazelcast-jet
Redhat Jboss Fuse
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-11T22:46:33.774Z

Reserved: 2022-07-25T00:00:00.000Z

Link: CVE-2022-36437

cve-icon Vulnrichment

Updated: 2024-08-03T10:07:33.982Z

cve-icon NVD

Status : Modified

Published: 2022-12-29T23:15:09.883

Modified: 2025-04-11T23:15:26.833

Link: CVE-2022-36437

cve-icon Redhat

Severity : Critical

Publid Date: 2022-12-30T00:00:00Z

Links: CVE-2022-36437 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses