Buffer overflow in bbs100 before 3.2 allows remote attackers to cause a denial of service (crash) by attempting to login as the Guest user when another Guest user is already logged in, possibly related to the state_login_prompt function in state_login.c.

Multiple unspecified vulnerabilities in bbs100 before 3.2 allow remote attackers to cause a denial of service (crash) via unspecified vectors, possibly involving certain v*printf and shift_StringIO functions. NOTE: some details were obtained from third party information.