IBM Net.Data contains a flaw that allows a remote cross site scripting attack.
This flaw exists because the application does not validate Macro names upon submission to the "DTWP001E" error message. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Workaround
Exploit:
Exploit Public
Disclosure:
OSVDB Verified
OSVDB:
Web Related
Solution
Currently, there are no known upgrades or patches to correct this vulnerability. It is possible to temporarily work around the flaw by implementing the following workaround to ensure a specific error message is returned to users: Edit the Net.Data configuration file (db2www.ini) by adding a "DTW_DEFAULT_ERROR_MESSAGE" entry (or "DTW_DEFAULT_MACRO" on zOS/iServer) that specifies a fixed error message.