Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Servers mod_http leads to denial of service via malicious HTTP requests.
This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.
Weakness
The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Http_server | Apache | 2.4.17 (including) | 2.4.68 (excluding) |
| Debian_linux | Debian | 11.0 (including) | 11.0 (including) |
| JBoss Core Services for RHEL 8 | RedHat | jbcs-httpd24-httpd-0:2.4.62-13.el8jbcs | * |
| JBoss Core Services for RHEL 8 | RedHat | jbcs-httpd24-mod_http2-0:2.0.29-10.el8jbcs | * |
| JBoss Core Services on RHEL 7 | RedHat | jbcs-httpd24-httpd-0:2.4.62-13.el7jbcs | * |
| JBoss Core Services on RHEL 7 | RedHat | jbcs-httpd24-mod_http2-0:2.0.29-10.el7jbcs | * |
| Red Hat Enterprise Linux 10 | RedHat | mod_http2-0:2.0.29-4.el10_2.1 | * |
| Red Hat Enterprise Linux 8 | RedHat | httpd:2.4-8100020260608081321.489197e6 | * |
| Red Hat Enterprise Linux 9 | RedHat | mod_http2-0:2.0.26-6.el9_8.1 | * |
| Red Hat JBoss Core Services 2.4.62.SP4 | RedHat | jbcs-httpd24-httpd | * |
| Red Hat JBoss Core Services 2.4.62.SP4 | RedHat | jbcs-httpd24-mod_http2 | * |
| Red Hat Hardened Images | RedHat | httpd-main-2.4.68-1.hum1 | * |
| Red Hat OpenShift Service Mesh 2.6 | RedHat | openshift-service-mesh/proxyv2-rhel9:1781604724 | * |
| Apache2 | Ubuntu | devel | * |
| Apache2 | Ubuntu | jammy | * |
| Apache2 | Ubuntu | noble | * |
| Apache2 | Ubuntu | questing | * |
| Apache2 | Ubuntu | resolute | * |
| Nginx | Ubuntu | jammy | * |
| Nginx | Ubuntu | noble | * |
| Nginx | Ubuntu | questing | * |
| Nginx | Ubuntu | resolute | * |