BitDefender 8 Professional Plus and Standard Edition contains a flaw that may allow a malicious user to bypass virus protection. The issue is triggered by a race condition caused by a specially crafted "C:\program.exe" file. At Windows startup the file is detected and an alert message is sent to the user, causing the Windows session to begin without starting BitDefender, resulting in a loss of availability of the anti-virus application.
Classification
Location:
Local Access Required
Attack Type:
Race Condition
Impact:
Loss of Availability
Exploit:
Exploit Public
Disclosure:
OSVDB Verified
OSVDB:
Security Software
Solution
Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround(s):
The vendor recommends putting all start up commands between double quotes.