Stack-based buffer overflow in CoolType.dll in Adobe Reader and Acrobat 9.3.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a PDF document with a long field in a Smart INdependent Glyphlets (SING) table in a TTF font, as exploited in the wild in September 2010. Email: ynnchang@gmail.com.com: “Rejectiveive” is a password protected archive (contact me if you need the password)”]
Source: http://contagiodump.blogspot.com/2010/10/oct-24-cve-2010-2883-pdf-vision-poll.html