CVE-2022-36437
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/12/2022
Last modified:
11/04/2025
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.
Impact
Base Score 3.x
9.10
Severity 3.x
CRITICAL
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* | 3.12.13 (excluding) | |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* | 3.12.13 (excluding) | |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* | 4.0.0 (including) | 4.1.10 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* | 4.0.0 (including) | 4.1.10 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* | 4.2.0 (including) | 4.2.6 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* | 4.2.0 (including) | 4.2.6 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* | 5.0.0 (including) | 5.0.4 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* | 5.0.0 (including) | 5.0.4 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* | 5.1.0 (including) | 5.1.3 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* | 5.1.0 (including) | 5.1.3 (excluding) |
| cpe:2.3:a:hazelcast:hazelcast-jet:*:*:*:*:-:*:*:* | 4.5.4 (excluding) | |
| cpe:2.3:a:hazelcast:hazelcast-jet:*:*:*:*:enterprise:*:*:* | 4.5.4 (excluding) |
To consult the complete list of CPE names with products and versions, see this page