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CVE-2007-3304

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_s…

Impact

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."

Affected products

VendorProductAffected versions
ApacheHttp Server
from 1.3.0 before 1.3.39
from 2.0.0 before 2.0.61
from 2.2.0 before 2.2.6
FedoraprojectFedora
Version 7
RedhatEnterprise Linux Desktop
Version 5.0
RedhatEnterprise Linux Server
Version 5.0
RedhatEnterprise Linux Workstation
Version 5.0
CanonicalUbuntu Linux
Versions 6.06, 6.10, 7.04

References