Bugs in server and client components, including remote buffer overflows.
vulners.com/securityvulns/securityvulns:doc:4090
vulners.com/securityvulns/securityvulns:doc:4091
vulners.com/securityvulns/securityvulns:doc:4092
vulners.com/securityvulns/securityvulns:doc:4093