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TI-2022-16762 Aliases CVE-2022-36437GHSA-c5hg-mr8r-f6jp

The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated…

Priority MEDIUM 49CWE-384Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · None
Fix status
Partial Red Hat: 3 fixed, 1 without a fix

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-384.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01088 65th percentileScored 2026-11-07
Fix Partial com.hazelcast:hazelcast (Maven): 3.12.13, 4.1.10, 4.2.6 +2com.hazelcast.jet:hazelcast-jet (Maven): 4.5.4+2 more productsRed Hat: 3 advisoriesRed Hat: 3 fixed, 1 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—com.hazelcast:hazelcast (Maven)before 3.12.133.12.13Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast (Maven)4.0 – 4.0.6—No fix listedGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast (Maven)4.1 to before 4.1.104.1.10Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast (Maven)4.2 to before 4.2.64.2.6Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast (Maven)5.0 to before 5.0.45.0.4Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast (Maven)5.1 to before 5.1.35.1.3Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast.jet:hazelcast-jet (Maven)before 4.5.44.5.4Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast.jet:hazelcast-jet-enterprise (Maven)before 4.5.44.5.4Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast-enterprise (Maven)before 3.12.133.12.13Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast-enterprise (Maven)4.0 – 4.0.6—No fix listedGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast-enterprise (Maven)4.1 to before 4.1.104.1.10Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast-enterprise (Maven)4.2 to before 4.2.64.2.6Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast-enterprise (Maven)5.0 to before 5.0.45.0.4Patch availableGHSA-c5hg-mr8r-f6jp
—com.hazelcast:hazelcast-enterprise (Maven)5.1 to before 5.1.35.1.3Patch availableGHSA-c5hg-mr8r-f6jp
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • com.hazelcast:hazelcast (Maven) Vendor— Affected before 3.12.13 Fixed in 3.12.13 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast (Maven) Vendor— Affected 4.0 – 4.0.6 Fixed in — No fix listed GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast (Maven) Vendor— Affected 4.1 to before 4.1.10 Fixed in 4.1.10 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast (Maven) Vendor— Affected 4.2 to before 4.2.6 Fixed in 4.2.6 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast (Maven) Vendor— Affected 5.0 to before 5.0.4 Fixed in 5.0.4 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast (Maven) Vendor— Affected 5.1 to before 5.1.3 Fixed in 5.1.3 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast.jet:hazelcast-jet (Maven) Vendor— Affected before 4.5.4 Fixed in 4.5.4 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast.jet:hazelcast-jet-enterprise (Maven) Vendor— Affected before 4.5.4 Fixed in 4.5.4 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast-enterprise (Maven) Vendor— Affected before 3.12.13 Fixed in 3.12.13 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast-enterprise (Maven) Vendor— Affected 4.0 – 4.0.6 Fixed in — No fix listed GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast-enterprise (Maven) Vendor— Affected 4.1 to before 4.1.10 Fixed in 4.1.10 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast-enterprise (Maven) Vendor— Affected 4.2 to before 4.2.6 Fixed in 4.2.6 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast-enterprise (Maven) Vendor— Affected 5.0 to before 5.0.4 Fixed in 5.0.4 Patch available GHSA-c5hg-mr8r-f6jp
  • com.hazelcast:hazelcast-enterprise (Maven) Vendor— Affected 5.1 to before 5.1.3 Fixed in 5.1.3 Patch available GHSA-c5hg-mr8r-f6jp

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*before 3.12.13Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*before 3.12.13Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*4.0.0 to before 4.1.10Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*4.0.0 to before 4.1.10Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*4.2.0 to before 4.2.6Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*4.2.0 to before 4.2.6Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*5.0.0 to before 5.0.4Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*5.0.0 to before 5.0.4Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*5.1.0 to before 5.1.3Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*5.1.0 to before 5.1.3Vulnerablehazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* Versions before 3.12.13 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* Versions before 3.12.13 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* Versions 4.0.0 to before 4.1.10 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* Versions 4.0.0 to before 4.1.10 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* Versions 4.2.0 to before 4.2.6 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* Versions 4.2.0 to before 4.2.6 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* Versions 5.0.0 to before 5.0.4 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* Versions 5.0.0 to before 5.0.4 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:* Versions 5.1.0 to before 5.1.3 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:* Versions 5.1.0 to before 5.1.3 Vulnerable ·hazelcast
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:hazelcast:hazelcast-jet:*:*:*:*:-:*:*:*before 4.5.4Vulnerablehazelcast
cpe:2.3:a:hazelcast:hazelcast-jet:*:*:*:*:enterprise:*:*:*before 4.5.4Vulnerablehazelcast
  • cpe:2.3:a:hazelcast:hazelcast-jet:*:*:*:*:-:*:*:* Versions before 4.5.4 Vulnerable ·hazelcast
  • cpe:2.3:a:hazelcast:hazelcast-jet:*:*:*:*:enterprise:*:*:* Versions before 4.5.4 Vulnerable ·hazelcast

Remediation

  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast (Maven) Fixed in 3.12.13 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast (Maven) Fixed in 4.1.10 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast (Maven) Fixed in 4.2.6 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast (Maven) Fixed in 5.0.4 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast (Maven) Fixed in 5.1.3 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast.jet:hazelcast-jet (Maven) Fixed in 4.5.4 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast.jet:hazelcast-jet-enterprise (Maven) Fixed in 4.5.4 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast-enterprise (Maven) Fixed in 3.12.13 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast-enterprise (Maven) Fixed in 4.1.10 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast-enterprise (Maven) Fixed in 4.2.6 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast-enterprise (Maven) Fixed in 5.0.4 Advisory →
  • Fix · GHSA-c5hg-mr8r-f6jp com.hazelcast:hazelcast-enterprise (Maven) Fixed in 5.1.3 Advisory →

Red Hat 3 advisories

  • RHSA-2023:3954 Released 2023-06-29 · Red Hat rating Critical
    Red Hat Fuse 7.12 release and security update
    • Red Hat Fuse 7.12
  • RHSA-2023:0661 Released 2023-02-08 · Red Hat rating Critical
    Red Hat Fuse 7.11.1.P1 security update for Fuse on EAP
    • Red Hat Fuse on EAP 7.11.1.P1
  • RHSA-2023:0483 Released 2023-01-26 · Red Hat rating Critical
    Red Hat Fuse 7.11.1.P1 security update
    • Red Hat Fuse 7.11.1.P1

Vendor assessments

Red Hat

Red Hat rating: Critical. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Integration Camel Quarkus 1AffectedNo fix planned: Will not fix
Red Hat Fuse 7.11.1.P1Fixed RHSA-2023:0483
Red Hat Fuse 7.12Fixed RHSA-2023:3954
Red Hat Fuse on EAP 7.11.1.P1Fixed RHSA-2023:0661

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-36437
  2. 2026-10-03 Alias added: GHSA-c5hg-mr8r-f6jp

References

Advisory 2

Other 2

  • TI-2022-00199 Improper Restriction of XML External Entity Reference in hazelcast/hazelcast CVSS 3.1CRITICAL 9.8
  • TI-2020-16001 The LDAP authentication method in LdapLoginModule in Hazelcast IMDG Enterprise 4.x before… CVSS 3.1CRITICAL 9.8
  • TI-2016-08788 In Hazelcast before 3.11, the cluster join procedure is vulnerable to remote code… CVSS 3.0HIGH 8.1
  • TI-2023-16430 In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, executor services… CVSS 3.1HIGH 8.8
  • TI-2023-24616 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… CVSS 3.1HIGH 7.6
  • TI-2023-24617 In Hazelcast Platform through 5.3.4, a security issue exists within the SQL mapping for… CVSS 3.1MEDIUM 6.5
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences