The vulnerability exists in Flash Player 10.0.45.2 and earlier versions for Windows, Macintosh, Linux and Solaris. Adobe Reader and Acrobat users can mitigate the threat by deleting, renaming or removing access to the authplay.dll file that ships with them. Adobe says it is working on an official patch for the problem, but won’t ship an update until June 29. Symantec says one strain of malware exploiting this flaw is something it calls Trojan.Pidief.J, which is a PDF file that drops a backdoor onto the compromised computer if an affected product is installed.”]
Source: https://krebsonsecurity.com/2010/06/adobe-warns-of-critical-flaw-in-flash-acrobat-reader/