The Video Control Panel on SGI O2/IRIX 6.5, when the Default Input is set to "Output Video", allows attackers to access a console session by running videoout then videoin.Referenceshttp://www.securityfocus.com/bid/3974ftp://patches.sgi.com/support/free/security/advisories/20020103-01-Ihttps://exchange.xforce.ibmcloud.com/vulnerabilities/8016