i-NAV contains a flaw that may allow a malicious user to execute arbitrary code. The issue is triggered due an input validation error within the "InstallProduct" routine of the "VUpdater.Install" ActiveX control. It is possible that the flaw may allow code execution of arbitrary files within ".CAB" archives resulting in a loss of integrity.
Classification
Location:
Remote / Network Access,
Context Dependent
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Private,
Exploit Rumored
Disclosure:
OSVDB Verified
OSVDB:
Web Related
Solution
Upgrade to the latest version (2006-05-10) or higher, as it has been reported to fix this vulnerability. Note that this flaw was fixed in the 2006-05-10 release without a change in version number. An upgrade is required as there are no known workarounds.
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