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Alma Linux: CVE-2019-0197: Moderate: httpd:2.4 security, bug fix, and enhancement update (ALSA-2020-4751)

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Alma Linux: CVE-2019-0197: Moderate: httpd:2.4 security, bug fix, and enhancement update (ALSA-2020-4751)

Severity
5
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:P)
Published
06/11/2019
Created
05/05/2022
Added
05/04/2022
Modified
05/13/2022

Description

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.

Solution(s)

  • alma-upgrade-mod_md

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