Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.5.0, causes a security regression compared to the versions shipped in Red Hat Enterprise Linux 8.4. A user who installs or updates to Red Hat Enterprise Linux 8.5.0 would be vulnerable to the mentioned CVEs, even if they were properly fixed in Red Hat Enterprise Linux 8.4. CVE-2021-20325 was assigned to that Red Hat specific security regression and it does not affect the upstream versions of httpd.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade httpdUpgrade mod_mdUpgrade httpd-manualUpgrade httpd-develUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade httpd-filesystemUpgrade mod_sessionUpgrade mod_http2Upgrade mod_ldapUpgrade mod_ssl | May 4, 2022 | Feb 18, 2022 |
| Centos_linux | — | Upgrade httpd-debuginfoUpgrade mod_md-debugsourceUpgrade mod_ldapUpgrade httpdUpgrade mod_ssl-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_session-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-filesystemUpgrade httpd-develUpgrade mod_http2Upgrade mod_md-debuginfoUpgrade mod_sessionUpgrade httpd-toolsUpgrade mod_ldap-debuginfoUpgrade mod_proxy_htmlUpgrade mod_http2-debugsourceUpgrade mod_mdUpgrade mod_http2-debuginfoUpgrade mod_sslUpgrade httpd-debugsourceUpgrade httpd-manual | Nov 11, 2021 | Nov 9, 2021 |
| Oracle_linux | — | Upgrade mod_mdUpgrade mod_proxy_htmlUpgrade mod_ldapUpgrade httpd-filesystemUpgrade mod_sessionUpgrade mod_http2Upgrade httpdUpgrade mod_sslUpgrade httpd-develUpgrade httpd-manualUpgrade httpd-tools | Nov 19, 2021 | Nov 9, 2021 |
| Redhat_linux | — | Upgrade httpd-debugsourceUpgrade httpd-toolsUpgrade httpd-manualUpgrade mod_md-debuginfoUpgrade httpdUpgrade mod_sessionUpgrade mod_http2-debugsourceUpgrade mod_sslUpgrade httpd-debuginfoUpgrade mod_ldapUpgrade httpd-tools-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_mdUpgrade httpd-filesystemUpgrade mod_http2-debuginfoUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade mod_session-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_ldap-debuginfo | Nov 11, 2021 | Nov 9, 2021 |
| Rocky_linux | — | Upgrade mod_ldapUpgrade httpdUpgrade httpd-debugsourceUpgrade mod_sessionUpgrade httpd-debuginfoUpgrade mod_ssl-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_http2Upgrade mod_ldap-debuginfoUpgrade httpd-toolsUpgrade mod_proxy_html-debuginfoUpgrade mod_md-debuginfoUpgrade mod_proxy_htmlUpgrade mod_sslUpgrade httpd-develUpgrade mod_session-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_md-debugsourceUpgrade mod_mdUpgrade mod_http2-debugsource | Mar 12, 2024 | Feb 18, 2022 |
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