A vulnerability was found in mod_proxy_cluster. The issue is that the <Directory> directive should be replaced by the <Location> directive as the former does not restrict IP/host access as `Require ip IP_ADDRESS` would suggest. This means that anyone with access to the host might send MCMP requests that may result in adding/removing/updating nodes for the balancing. However, this host should not be accessible to the public network as it does not serve the general traffic.
CVSS Details
- CVSS 3.1 Base Score: 5.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-mod_proxy_cluster | Jul 1, 2025 | Apr 23, 2025 | |
| Oracle_linux | — | oracle-linux-upgrade-mod-proxy-cluster | Jun 30, 2025 | Feb 28, 2025 |
| Redhat_linux | redhat-upgrade-mod_proxy_clusterredhat-upgrade-mod_proxy_cluster-debuginforedhat-upgrade-mod_proxy_cluster-debugsource | Jun 26, 2025 | Apr 23, 2025 | |
| Rocky_linux | rocky-upgrade-mod_proxy_clusterrocky-upgrade-mod_proxy_cluster-debuginforocky-upgrade-mod_proxy_cluster-debugsource | Oct 6, 2025 | Oct 3, 2025 |
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