VRT spent yesterday scrambling to address latest Adobe/PDF vulnerability. The attack bypasses Adobe’s sandbox and bypasses sandbox. Adobe is still without a patch, as it mobilizes response organization to address the matter. JavaScript in PDFs is nothing new, typically that script is small, well-defined. In the meantime, we are releasing SIDs 25818 and 25819 to counter this particular threat. In addition, we’re testing signatures that would detect files like these files on a generic level.”]
Source: https://blog.talosintelligence.com/2013/02/more-targeted-pdf-0-day.html