Multiple memory corruptions, crossite access, information leak, restriction bypass.
vulners.com/securityvulns/securityvulns:doc:26883
vulners.com/securityvulns/securityvulns:doc:26884
vulners.com/securityvulns/securityvulns:doc:26885
vulners.com/securityvulns/securityvulns:doc:26886