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HTTP Request Smuggling The advisory has been revoked - it doesn't affect any version of package httpd  (opens in a new tab)

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  • Snyk IDSNYK-RHEL10-HTTPD-9895678
  • published29 Apr 2025
  • disclosed1 Feb 2019
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Introduced: 1 Feb 2019

CVE-2019-0197  (opens in a new tab)
CWE-444  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd package and not the httpd package as distributed by RHEL.

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue.

References