Memory Leak Affecting eap7-bouncycastle package, versions <0:1.78.1-1.redhat_00002.1.el8eap


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (15th percentile)

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  • Snyk IDSNYK-RHEL8-EAP7BOUNCYCASTLE-7660298
  • published9 Aug 2024
  • disclosed8 Jul 2024

Introduced: 8 Jul 2024

CVE-2024-3653  (opens in a new tab)
CWE-401  (opens in a new tab)

How to fix?

Upgrade RHEL:8 eap7-bouncycastle to version 0:1.78.1-1.redhat_00002.1.el8eap or higher.
This issue was patched in RHSA-2024:5144.

NVD Description

Note: Versions mentioned in the description apply only to the upstream eap7-bouncycastle package and not the eap7-bouncycastle package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server's config, which is disabled by default, leaving the maxAge config in the handler unconfigured. The default is -1, which makes the handler vulnerable. If someone overwrites that config, the server is not subject to the attack. The attacker needs to be able to reach the server with a normal HTTP request.

CVSS Scores

version 3.1