What’s Vulnerable › Vulnerabilities

CVE-2022-4132: Memory leak on tls connections

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% 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-401

Description

A flaw was found in JSS. A memory leak in JSS requires non-standard configuration but is a low-effort DoS vector if configured that way (repeatedly hitting the login page).

Affected products

• Dogtagpki Network Security Services For Java: before 5.5.0 — fixed in 5.5.0
• Red Hat Enterprise Linux: 8.0, 9.0

How to fix

Upgrade to a fixed version: Dogtagpki Network Security Services For Java 5.5.0. Check the vendor advisory for mitigations.

References

• https://access.redhat.com/security/cve/CVE-2022-4132
• https://bugzilla.redhat.com/show_bug.cgi?id=2147372
• https://access.redhat.com/security/cve/CVE-2022-4132
• https://bugzilla.redhat.com/show_bug.cgi?id=2147372

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