The parsing engine in Nod32 can be bypassed by a specially crafted and formated RAR archive. The bug results in denying the engine the possibility to inspect code within the RAR archive. There is no inspection of the content at all.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/76787/TZO-092009-nod32.txt
Source: https://packetstormsecurity.com/files/76787/Nod32-Bypass-And-Evasion.html