Improper Encoding or Escaping of Output Affecting jbcs-httpd24-mod_http2 package, versions <0:1.15.19-41.el8jbcs


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.05% (25th percentile)

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  • Snyk IDSNYK-RHEL8-JBCSHTTPD24MODHTTP2-7686293
  • published14 Aug 2024
  • disclosed1 Jul 2024

Introduced: 1 Jul 2024

CVE-2024-38473  (opens in a new tab)
CWE-116  (opens in a new tab)

How to fix?

Upgrade RHEL:8 jbcs-httpd24-mod_http2 to version 0:1.15.19-41.el8jbcs or higher.
This issue was patched in RHSA-2024:5239.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jbcs-httpd24-mod_http2 package and not the jbcs-httpd24-mod_http2 package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

CVSS Scores

version 3.1