McAfee VirusScan for Mac (Virex) before 7.7 patch 1 has weak permissions (0666) for /Library/Application Support/Virex/VShieldExclude.txt, which allows local users to reconfigure Virex to skip scanning of arbitrary files.Referenceshttp://www.securityfocus.com/bid/22744http://www.securityfocus.com/archive/1/461485/100/0/threadedhttp://www.securitytracker.com/id?1017707https://knowledge.mcafee.com/SupportSite/dynamickc.do?externalId=518722&sliceId=SAL_Public&command=show&forward=nonthreadedKC&kcId=518722http://www.vupen.com/english/advisories/2007/0777http://osvdb.org/33798http://secunia.com/advisories/24337http://securityreason.com/securityalert/2342
