Heap-based buffer overflow in _mprosrv.exe in Progress Software Progress 9.1E and OpenEdge 10.1x, as used by the RSA Authentication Manager 6.0 and 6.1, SecurID Appliance 2.0, ACE/Server 5.2, and possibly other products, allows remote attackers to execute arbitrary code via crafted packets. NOTE: this issue might overlap CVE-2007-3491.

WebSpeed 3.x in OpenEdge 10.x in Progress Software Progress 9.1e, and certain other 9.x versions, allows remote attackers to cause a denial of service (infinite loop and daemon hang) via a messenger URL that invokes _edit.r with no additional parameters, as demonstrated by requests for cgiip.exe or wsisa.dll with WService=wsbroker1/_edit.r in the PATH_INFO.