Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the worker_score and process_score arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."
Vulnerable Product | Search on Vulmon | Subscribe to Product |
---|---|---|
apache http server |
||
fedoraproject fedora 7 |
||
redhat enterprise linux server 5.0 |
||
redhat enterprise linux workstation 5.0 |
||
redhat enterprise linux desktop 5.0 |
||
canonical ubuntu linux 7.04 |
||
canonical ubuntu linux 6.10 |
||
canonical ubuntu linux 6.06 |