Information Exposure Affecting eap7-infinispan-core package, versions <0:9.3.6-1.Final_redhat_00001.1.el7eap


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.32% (70th percentile)

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  • Snyk IDSNYK-RHEL7-EAP7INFINISPANCORE-5340956
  • published26 Mar 2023
  • disclosed14 Sept 2018

Introduced: 14 Sep 2018

CVE-2018-14642  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:7 eap7-infinispan-core to version 0:9.3.6-1.Final_redhat_00001.1.el7eap or higher.
This issue was patched in RHSA-2019:1108.

NVD Description

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

An information leak vulnerability was found in Undertow. If all headers are not written out in the first write() call then the code that handles flushing the buffer will always write out the full contents of the writevBuffer buffer, which may contain data from previous requests.

CVSS Scores

version 3.1