Security News
Today, researchers at ReversingLabs have disclosed their findings on two malicious npm packages that secretly steal passwords from your Chrome web browser. "We have contacted NPM to take the package down. We are still waiting on their security team to respond," ReversingLabs' chief software architect and co-founder, Tomislav Pericin told BleepingComputer in an email interview.
A highly popular malware for stealing information from Windows systems has been modified into a new strain called XLoader, which can also target macOS systems. The connection between the two malware pieces was confirmed after a member of the community reverse-engineered XLoader and found that it had the same executable as Formbook.
"An elevation of privilege vulnerability exists because of overly permissive Access Control Lists on multiple system files, including the Security Accounts Manager database. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. An attacker must have the ability to execute code on a victim system to exploit this vulnerability," Microsoft confirmed. The vulnerability stems from the fact that non-administrative users can read the vulnerable host's sam, system, and security Windows Registry hive files.
Microsoft has shared a workaround for a Windows 10 zero-day vulnerability that can let attackers gain admin rights on vulnerable systems and execute arbitrary code with SYSTEM privileges. "An elevation of privilege vulnerability exists because of overly permissive Access Control Lists on multiple system files, including the Security Accounts Manager database," Microsoft explains in a security advisory published on Tuesday evening.
Microsoft has shared a workaround for a Windows 10 zero-day vulnerability that can let attackers gain admin rights on vulnerable systems and execute arbitrary code with SYSTEM privileges. "An elevation of privilege vulnerability exists because of overly permissive Access Control Lists on multiple system files, including the Security Accounts Manager database," Microsoft explains in a security advisory published on Tuesday evening.
Microsoft has shared a workaround for a Windows 10 zero-day vulnerability that can let attackers gain admin rights on vulnerable systems and execute arbitrary code with SYSTEM privileges. "An elevation of privilege vulnerability exists because of overly permissive Access Control Lists on multiple system files, including the Security Accounts Manager database," Microsoft explains in a security advisory published on Tuesday evening.
Recent builds of Windows 10, and the preview of Windows 11, have a misconfigured access control list for the Security Account Manager, SYSTEM, and SECURITY registry hive files. You may think you're safe because your Windows PC doesn't have a suitable VSS shadow copy, yet there are ways to end up quietly creating one and put your machine at risk.
With Windows 11, Microsoft is integrating the Microsoft Teams chatting feature into the Windows Taskbar. Microsoft Teams Chat feature is based on Microsoft Teams desktop client and Microsoft is basically extending Teams capability by bringing the dedicated button right to your taskbar.
Windows 10 and Windows 11 are vulnerable to a local elevation of privilege vulnerability after discovering that users with low privileges can access sensitive Registry database files. The database files associated with the Windows Registry are stored under the C:Windowssystem32config folder and are broken up into different files such as SYSTEM, SECURITY, SAM, DEFAULT, and SOFTWARE. As these files contain sensitive information about all user accounts on a device and security tokens used by Windows features, they should be restricted from being viewed by regular users with no elevated privileges.
Researchers have released technical details on a high-severity privilege-escalation flaw in HP printer drivers, which impacts hundreds of millions of Windows machines. The bug has lurked in systems for 16 years, researchers at SentinelOne said, but was only uncovered this year.