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 mod_ldapUpgrade httpd-filesystemUpgrade mod_proxy_htmlUpgrade mod_sslUpgrade mod_http2Upgrade mod_sessionUpgrade httpd-develUpgrade httpd-toolsUpgrade httpd-manualUpgrade httpdUpgrade mod_md | May 4, 2022 | Feb 18, 2022 |
| Centos_linux | — | Upgrade httpd-debuginfoUpgrade mod_md-debugsourceUpgrade mod_ssl-debuginfoUpgrade httpd-develUpgrade httpdUpgrade mod_ldapUpgrade httpd-tools-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-filesystemUpgrade mod_session-debuginfoUpgrade mod_ldap-debuginfoUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade mod_http2-debugsourceUpgrade mod_http2Upgrade httpd-debugsourceUpgrade mod_sessionUpgrade mod_http2-debuginfoUpgrade httpd-manualUpgrade httpd-toolsUpgrade mod_sslUpgrade mod_md-debuginfo | Nov 11, 2021 | Nov 9, 2021 |
| Oracle_linux | — | Upgrade mod_sslUpgrade httpdUpgrade httpd-develUpgrade httpd-manualUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade mod_ldapUpgrade httpd-filesystemUpgrade mod_http2Upgrade mod_session | Nov 19, 2021 | Nov 9, 2021 |
| Redhat_linux | — | Upgrade httpd-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpd-toolsUpgrade mod_proxy_html-debuginfoUpgrade httpd-manualUpgrade mod_sessionUpgrade httpd-debugsourceUpgrade httpdUpgrade mod_ldapUpgrade mod_http2-debugsourceUpgrade mod_sslUpgrade mod_md-debuginfoUpgrade mod_mdUpgrade httpd-develUpgrade mod_session-debuginfoUpgrade httpd-filesystemUpgrade mod_proxy_htmlUpgrade mod_md-debugsourceUpgrade mod_http2-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_ldap-debuginfoUpgrade mod_http2 | Nov 11, 2021 | Nov 9, 2021 |
| Rocky_linux | — | Upgrade mod_proxy_html-debuginfoUpgrade mod_session-debuginfoUpgrade mod_mdUpgrade mod_http2-debugsourceUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade mod_http2-debuginfoUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade mod_md-debuginfoUpgrade httpd-toolsUpgrade httpd-debugsourceUpgrade mod_ssl-debuginfoUpgrade httpdUpgrade mod_sessionUpgrade httpd-debuginfoUpgrade mod_ldapUpgrade httpd-tools-debuginfo | Mar 12, 2024 | Feb 18, 2022 |
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