The default configuration of consolehelper in system-config-network before 1.5.10-1 on Fedora 8 lacks the USER=root directive, which allows local users of the workstation console to gain privileges and change the network configuration.
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00974.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/42867