Center for Internet Security

A vulnerability has been discovered in WHM, cPanel, and WP Squared that could allow for remote code execution. WHM, cPanel, and WP Squared are Linux-based web hosting control panels for server and website management. While WHM provides server-level control, cPanel provides administrator access to the website backend, webmail, and databases. Successful exploitation could allow unauthenticated remote attackers to bypass authentication and gain unauthorized administrative access to the affected systems, ultimately leading to remote code execution. 

Multiple vulnerabilities have been discovered in Mozilla products, the most severe of which could allow for arbitrary code execution. Mozilla Firefox is a web browser used to access the Internet.Mozilla Firefox ESR is a version of the web browser intended to be deployed in large organizations.Mozilla Thunderbird is an email client.Mozilla Thunderbird ESR is a version of the email client intended to be deployed in large organizations.Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

Multiple vulnerabilities have been discovered in Oracle products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights. 

A vulnerability has been discovered in OpenSSH which could allow for authentication bypass. OpenSSH (Open Secdure Shell) is an open-source suite of secure networking utilities based on the SSH protocol. It provides encrypted communication sessions over unsecured networks in a client-server architecture, primarily used for remote login and secure file transfers. Successful exploitation of the vulnerability could provide an attacker with root access to all the servers an organization has, if the vulnerable protocol runs on them.

Multiple vulnerabilities have been discovered in Mozilla products, the most severe of which could allow for arbitrary code execution. Mozilla Firefox is a web browser used to access the Internet.Mozilla Firefox ESR is a version of the web browser intended to be deployed in large organizations.Mozilla Thunderbird is an email client.Mozilla Thunderbird ESR is a version of the email client intended to be deployed in large organizations.Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.