Information Exposure Affecting eap7-wildfly package, versions <0:7.3.10-2.GA_redhat_00003.1.el7eap


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.07% (31st percentile)

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  • Snyk IDSNYK-RHEL7-EAP7WILDFLY-5308073
  • published30 Mar 2023
  • disclosed30 Jun 2021

Introduced: 30 Jun 2021

CVE-2021-3642  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

Upgrade RHEL:7 eap7-wildfly to version 0:7.3.10-2.GA_redhat_00003.1.el7eap or higher.
This issue was patched in RHSA-2021:5150.

NVD Description

Note: Versions mentioned in the description apply only to the upstream eap7-wildfly package and not the eap7-wildfly package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in Wildfly Elytron in versions prior to 1.10.14.Final, prior to 1.15.5.Final and prior to 1.16.1.Final where ScramServer may be susceptible to Timing Attack if enabled. The highest threat of this vulnerability is confidentiality.

CVSS Scores

version 3.1