Buffer overflow in gPS before 0.10.2 may allow local users to cause a denial of service (SIGSEGV) in rgpsp via long command lines.
Multiple buffer overflows in gPS before 1.0.0 allow attackers to cause a denial of service and possibly execute arbitrary code.
gPS before 1.1.0 does not properly follow the rgpsp connection source acceptation policy as specified in the rgpsp.conf file, which could allow unauthorized remote attackers to connect to rgpsp.