CVE-2022-36437

描述

### Impact The Connection handler in Hazelcast and Hazelcast Jet allows an unauthenticated, remote attacker to access and manipulate data in the cluster with another authenticated connection's identity. The affected Hazelcast versions are through 3.12.12, 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. ### Patches Hazelcast Jet (and Enterprise) 4.5.4. Hazelcast IMDG (and Enterprise)3.12.13 Hazelcast IMDG (and Enterprise) 4.1.10 Hazelcast IMDG (and Enterprise) 4.2.6 Hazelcast Platform (and Enterprise) 5.1.3 ### Workarounds There is no known workaround, but setups with TLS and mutual authentication enabled significantly lowers the exploitation risk. ### References https://support.hazelcast.com/s/article/Security-Advisory-for-CVE-2022-36437

如何修補 CVE-2022-36437

要修補 CVE-2022-36437,請將受影響套件升級到下列已修補版本。

• —升級至 4.5.4 或更新版本
• —升級至 4.5.4 或更新版本
• —升級至 3.12.13 或更新版本
• —升級至 3.12.13 或更新版本

CVE-2022-36437 正在被利用嗎?

低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。

受影響套件(4)

• from 0, < 4.5.4
• from 0, < 4.5.4
• from 0, < 3.12.13
• from 0, < 3.12.13

CVSS 分數

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-36437
• PATCHgithub.com/hazelcast/hazelcast
• WEBgithub.com/hazelcast/hazelcast/security/advisories/GHSA-c5hg-mr8r-f6jp
• WEBsupport.hazelcast.com/s/article/Security-Advisory-for-CVE-2022-36437