Unspecified vulnerability in an ActiveX control in Adobe Reader and Acrobat 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2 on Windows allows remote attackers to cause a denial of service via unknown vectors.
Researchers from Fortinet have discovered multiple memory corruption and denial of service vulnerabilities in Adobe Reader/Acrobat versions 9.1.3 and below.