As per Matt's link there has been one virus ("Peachy"). Actually, one virus embedded in a document which was attached to the PDF, and it was more of a proof of concept, but there you go.
Darn near every version of Acrobat Reader so far has had buffer overflow problems, but they've not been exploited by the bad guys. I know about the buffer overflow problems because I'm the kind of guy that reads the readme.txt that comes with software updates. So given this info, it's up to you to decide whether to scan or skip PDF files. Ask yourself: How confident are you that a virus won't infect a PDF? How worried are you about a false positive in a clean PDF? Are you pinched for CPU time on your mail server? Is there another way to save CPU time on this box? Andrew 8) -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Smith Sent: Tuesday, December 14, 2004 6:13 PM To: [EMAIL PROTECTED] Subject: [Declude.Virus] SKIPEXT - PDF Does anyone know of a reason why to scan PDF files? --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.Virus mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.Virus". The archives can be found at http://www.mail-archive.com. --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.Virus mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.Virus". The archives can be found at http://www.mail-archive.com.