Multiple vulnerabilities in Adobe Acrobat/Reader in versions <8.1.3
could lead to arbitrary code execution when a user opens a malicious PDF
There are known exploits for these vulnerabilities. Users should use
caution when opening PDF files and upgrade to version 8.1.3 or 9 of
Some of the vulnerabilities can be mitigated by disabling the ability
for Adobe Acrobat/Reader from displaying from within the web browser.