OpenText Documentum Content Server (formerly EMC Documentum Content Server) 7.3, when PostgreSQL Database is used and return_top_results_row_based config option is false, does not properly restrict DQL hints, which allows remote authenticated users to conduct DQL injection attacks and execute arbitrary DML or DDL commands via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-2520.

EMC Documentum Content Server before 6.7 SP2 P16 and 7.x before 7.1 P07, when Oracle Database is used, does not properly restrict DQL hints, which allows remote authenticated users to conduct DQL injection attacks and read sensitive database content via a crafted request.