source: https://www.securityfocus.com/bid/17237/info
LibVC is prone to a buffer-overflow vulnerability. This issue is due to a failure in the library to perform proper bounds checks on user-supplied data before using it in a finite-sized buffer.
The issue occurs when the application handles excessive data supplied with a vcard file.
An attacker can exploit this issue to crash the affected library, effectively denying service. Arbitrary code execution is also possible, which may facilitate a compromise of the underlying system.
The following proof of concept is available:
[example file]
BEGIN:VCARD
VERSION:3.0
F:<bunch of a's>
N:;
END:VCARD
[/example file]
