Buffer overflows on HTTP chunked encoding parsing, DoS, directory traversal.
vulners.com/securityvulns/securityvulns:doc:10657
vulners.com/securityvulns/securityvulns:doc:10658
vulners.com/securityvulns/securityvulns:doc:10659
vulners.com/securityvulns/securityvulns:doc:10661