What’s Vulnerable › Vulnerabilities

CVE-2023-4586: Hotrod-client: hot rod client does not enable hostname validation when using tls that lead to a mitm attack

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-04 · updated 2026-06-17
• Weakness: CWE-20

Description

A vulnerability was found in the Hot Rod client. This security issue occurs as the Hot Rod client does not enable hostname validation when using TLS, possibly resulting in a man-in-the-middle (MITM) attack.

Affected products

• Infinispan Hot Rod: all versions
• RedHat Data Grid: 8.0.0

References

• https://access.redhat.com/errata/RHSA-2023:7676
• https://access.redhat.com/security/cve/CVE-2023-4586
• https://bugzilla.redhat.com/show_bug.cgi?id=2235564
• https://access.redhat.com/errata/RHSA-2023:7676
• https://access.redhat.com/security/cve/CVE-2023-4586
• https://bugzilla.redhat.com/show_bug.cgi?id=2235564

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