system
Describe <CVE-2011-4039>.
user
What is <CVE-2011-4039>?
assistant
Invensys Wonderware HMI Reports 3.42.835.0304 and earlier, as used in Ocean Data Systems Dream Report before 4.0 and other products, allows user-assisted remote attackers to execute arbitrary code via a malformed file that triggers a "write access violation.".