Memory leak in the worker MPM (worker.c) for Apache 2, in certain circumstances, allows remote attackers to cause a denial of service (memory consumption) via aborted connections, which prevents the memory for the transaction pool from being reused for other connections.
| Software | From | Fixed in |
|---|---|---|
| apache / http_server | 2.0.36 | 2.0.55 |
| canonical / ubuntu_linux | 4.10 | 4.10.x |
| canonical / ubuntu_linux | 5.04 | 5.04.x |
| canonical / ubuntu_linux | 5.10 | 5.10.x |
| redhat / enterprise_linux_desktop | 3.0 | 3.0.x |
| redhat / enterprise_linux_desktop | 4.0 | 4.0.x |
| redhat / enterprise_linux_server | 4.0 | 4.0.x |
| redhat / enterprise_linux_workstation | 4.0 | 4.0.x |
| redhat / enterprise_linux_workstation | 3.0 | 3.0.x |
| redhat / enterprise_linux_server | 3.0 | 3.0.x |
| fedoraproject / fedora_core | 4 | 4.x |