Vulnerabilities > CVE-2021-4213 - Memory Leak vulnerability in multiple products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2022-08-24

Updated: 2024-11-21

Summary

A flaw was found in JSS, where it did not properly free up all memory. Over time, the wasted memory builds up in the server memory, saturating the server’s RAM. This flaw allows an attacker to force the invocation of an out-of-memory process, causing a denial of service.

Vulnerable Configurations

Part	Description	Count
Application	Dogtagpki Dogtagpki Network Security Services FOR Java 5.0.0 Dogtagpki Network Security Services FOR Java 5.0.3 Dogtagpki Network Security Services FOR Java - Dogtagpki Network Security Services FOR Java 4.4.3 Dogtagpki Network Security Services FOR Java 4.4.4 Dogtagpki Network Security Services FOR Java 4.4.5 Dogtagpki Network Security Services FOR Java 4.4.6 Dogtagpki Network Security Services FOR Java 4.4.7 Dogtagpki Network Security Services FOR Java 4.4.8 Dogtagpki Network Security Services FOR Java 4.4.9 Dogtagpki Network Security Services FOR Java 4.5.0 Dogtagpki Network Security Services FOR Java 4.5.1 Dogtagpki Network Security Services FOR Java 4.5.2 Dogtagpki Network Security Services FOR Java 4.5.3 Dogtagpki Network Security Services FOR Java 4.5.4 Dogtagpki Network Security Services FOR Java 4.6.0 Dogtagpki Network Security Services FOR Java 4.6.1 Dogtagpki Network Security Services FOR Java 4.6.2 Dogtagpki Network Security Services FOR Java 4.6.3 Dogtagpki Network Security Services FOR Java 4.6.4 Dogtagpki Network Security Services FOR Java 4.7.0 Dogtagpki Network Security Services FOR Java 4.7.1 Dogtagpki Network Security Services FOR Java 4.7.2 Dogtagpki Network Security Services FOR Java 4.7.3 Dogtagpki Network Security Services FOR Java 4.8.0 Dogtagpki Network Security Services FOR Java 4.8.1 Dogtagpki Network Security Services FOR Java 4.9.0 Dogtagpki Network Security Services FOR Java 4.9.1 Dogtagpki Network Security Services FOR Java 4.9.2	43
OS	Redhat Redhat Enterprise Linux 8.0	1
OS	Debian Debian Debian Linux 10.0 Debian Debian Linux 11.0	2

Common Weakness Enumeration (CWE)

CWE-401 - Improper Release of Memory Before Removing Last Reference ('Memory Leak')

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References