system
Describe <CVE-2009-2998>.
user
What is <CVE-2009-2998>?
assistant
Adobe Reader and Acrobat 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2 do not properly validate input, which might allow attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2009-3458..