FreeBSD : lbreakout2 vulnerability in environment variable handling (ad4f6ca4-6720-11d8-9fb5-000a95bc6fae)
Medium Nessus Plugin ID 37516
SynopsisThe remote FreeBSD host is missing a security-related update.
DescriptionUlf Harnhammar discovered an exploitable vulnerability in lbreakout2's environmental variable handling. In several instances, the contents of the HOME environmental variable are copied to a stack or global buffer without range checking. A local attacker may use this vulnerability to acquire group-ID `games' privileges.
An exploit for this vulnerability has been published by ``Li0n7 voila fr''.
SolutionUpdate the affected package.