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