Adobe has issued a security patch for its Flash Player that fixes a critical vulnerability, tracked as CVE-2016-7855, used in targeted attacks.
Adobe has released a security update for its Flash Player that address a critical vulnerability, tracked as CVE-2016-7855, that has been exploiting in the wild by threat actors.
According to the security advisory issued by Adobe, the CVE-2016-7855 has been exploiting in targeted attacks. The vulnerability is a use-after-free issue that can be triggered by attackers for arbitrary code execution.
“Adobe has released security updates for Adobe Flash Player for Windows, Macintosh, Linux and Chrome OS. These updates address a critical vulnerability that could potentially allow an attacker to take control of the affected system.” states the summary published by Adobe.
“Adobe is aware of a report that an exploit for CVE-2016-7855 exists in the wild, and is being used in limited, targeted attacks against users running Windows versions 7, 8.1 and 10.”
The CVE-2016-7855 flaw affects Windows, Macintosh, Linux and Chrome OS, Flash Player 220.127.116.11 and earlier, and 18.104.22.1687 and earlier for Linux.
The vulnerability was discovered by the researchers Neel Mehta and Billy Leonard from the Google Threat Analysis Group.
The researchers confirmed the exploitation of the CVE-2016-7855 vulnerability in a few, targeted attacks against users running Windows 7, 8.1 and 10.
The security researchers at Adobe speculate the involvement of a sophisticated threat actor behind the targeted attacks that exploited the issue.
Adobe issued the Flash Player 22.214.171.124 and 126.96.36.1993 (Linux).
Both Microsoft and Google are also expected to address the vulnerability by issuing updates for Chrome, Edge, and Internet Explorer 11.
Adobe software continues to be a privileged target of hackers, zero-day and security vulnerabilities affecting the products of the company have been exploited in numerous attacks in the wild.
Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer.
Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US.
Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines.
Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.