The LiveUpdate capability (liveupdate.sh) in Symantec AntiVirus Scan Engine 4.0 and 4.3 for Red Hat Linux allows local users to create or append to arbitrary files via a symlink attack on /tmp/LiveUpdate.log.
https://exchange.xforce.ibmcloud.com/vulnerabilities/15215
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-0217