The Patch Tuesday updates released this month by Adobe for Flash Player include no security fixes. The company did address several vulnerabilities in some of its other products.
Adobe informed customers that Digital Editions for Windows, Mac and iOS is impacted by nine vulnerabilities, including four critical memory-related bugs that can be exploited for arbitrary code execution. The remaining flaws have been rated “important” and they can result in information disclosure.
All the Digital Editions flaws were reported to Adobe by Jaanus Kääp of Clarified Security.
Kushal Arvind Shah of Fortinet’s Fortiguard Labs informed Adobe of DLL hijacking vulnerabilities that allow privilege escalation in the Technical Communications Suite and the Framemaker application. Both security holes have been rated “important.”
In Experience Manager, Adobe patched several stored and reflected cross-site scripting (XSS) vulnerabilities that can result in the disclosure of sensitive information.
While no security fixes have been rolled out on Tuesday for Flash Player, that does not mean the application is 100% secure. In October 2017, Adobe released no Patch Tuesday updates, but one week later it issued an emergency fix for Flash Player to resolve a zero-day vulnerability that had been exploited in targeted attacks by a Middle Eastern threat actor.
The number of vulnerabilities found by researchers in Flash Player has decreased significantly after Adobe announced its intention to kill the application by 2020, but malicious actors are still looking for flaws they can exploit in their operations. A zero-day was exploited by hackers as recently as June.
*Updated with information on Experience Manager patches