A maliciously constructed HTTP/2 request could cause mod_http2 in Apache HTTP Server 2.4.24, 2.4.25 to dereference a NULL pointer and crash the server process.
The product dereferences a pointer that it expects to be valid but is NULL.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Http_server | Apache | 2.4.24 (including) | 2.4.24 (including) |
| Http_server | Apache | 2.4.25 (including) | 2.4.25 (including) |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | httpd24-httpd-0:2.4.25-9.el6.1 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | httpd24-httpd-0:2.4.25-9.el6.1 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | httpd24-httpd-0:2.4.25-9.el7.1 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | RedHat | httpd24-httpd-0:2.4.25-9.el7.1 | * |
| Apache2 | Ubuntu | devel | * |
| Apache2 | Ubuntu | upstream | * |