openswan: Insecure auxiliary /tmp file usage (symlink attack possible)

The IPSEC livetest tool in Openswan 2.4.12 and earlier, and 2.6.x through 2.6.16, allows local users to overwrite arbitrary files and execute arbitrary code via a symlink attack on the 1 ipseclive.conn and 2 ipsec.olts.remote.log temporary files. NOTE: in many distributions and the upstream...