PuzzleMaker attacks with Chrome zero-day exploit chain

On April 14-15, 2021, Kaspersky technologies detected a wave of highly targeted attacks against multiple companies. Closer analysis revealed that all these attacks exploited a chain of Google Chrome and Microsoft Windows zero-day exploits. While we were not able to retrieve the exploit used for...

Microsoft Windows VP9 Video Extensions Library RCE (June 2021)

The Windows 'VP9 Extensions' app installed on the remote host is affected by a remote code execution vulnerability. An attacker who successfully exploited the vulnerability could execute arbitrary code. Exploitation of the vulnerability requires that a program process a specially crafted file...

Microsoft Windows MSHTML Platform 缓冲区错误漏洞

Microsoft Windows is a desktop operating system from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows MSHTML Platform. The following products and editions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 1...

Microsoft Windows Common Log File System Driver Elevation of Privilege (CVE-2021-31954)

An elevation of privilege vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

Security Update for Windows Defender (June 2021)

The Malware Protection Engine version of Microsoft Windows Defender installed on the remote Windows host is equal or prior to 1.1.17800.5. It is, therefore, affected by multiple vulnerabilities. - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and...

Microsoft Windows dssenh.dll Elevation of Privilege (CVE-2021-31201)

An elevation of privilege vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

Microsoft Windows rsaenh.dll Elevation of Privilege (CVE-2021-31199)

An elevation of privilege vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

KLA12202 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code, gain privileges, bypass security restrictions, cause denial of service. Below is a complete list of vulnerabilities: 1. An informati...

Microsoft Windows 10 has a denial of service vulnerability

Microsoft Windows 10 is a set of operating systems for use on personal computers. A denial of service vulnerability exists in Microsoft Windows 10. An attacker can exploit the vulnerability to cause the operating system to blue screen...

Microsoft Windows Server Remote Code Execution (CVE-2009-3103)

Microsoft Server Message Block SMB Protocol is a Microsoft network file sharing protocol used in Microsoft Windows. A vulnerability exists in Microsoft Server Message Block SMB Protocol that could allow remote attackers to execute arbitrary code on the vulnerable system due to memory corruption...

The vulnerability of the Windows Desktop Bridge application converter in Microsoft Windows operating systems allows a hacker to trigger a service failure.

The vulnerability of the Windows Desktop Bridge application converter in Microsoft Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service failures...

Moderate: Red Hat Security Advisory: mingw packages security and bug fix update

An update for mingw-binutils, mingw-bzip2, mingw-filesystem, and mingw-sqlite is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

RLSA-2021:1849 Moderate: freerdp security, bug fix, and enhancement update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. The following packages have been upgraded to a later upstream version: freerdp 2.2.0...

ALSA-2021:1849 Moderate: freerdp security, bug fix, and enhancement update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. The following packages have been upgraded to a later upstream version: freerdp 2.2.0...

(0Day) Microsoft Windows JET Database Engine Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the JET database...

Try This One Weird Trick Russian Hackers Hate

In a Twitter discussion last week on ransomware attacks, KrebsOnSecurity noted that virtually all ransomware strains have a built-in failsafe designed to cover the backsides of the malware purveyors: They simply will not install on a Microsoft Windows computer that already has one of many types o...

Microsoft Windows TokenMagic Privilege Escalation Exploit

This Metasploit module leverages a UAC bypass TokenMagic in order to spawn a process/conduct a DLL hijacking attack to gain SYSTEM-level privileges. Windows 7 through Windows 10 1803 are affected. This module requires Metasploit: https://metasploit.com/download Current source:...

Microsoft Windows WalletService Directory Junction Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within WalletService. By...

Microsoft Windows Groove Music FLAC File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of...

Microsoft Windows win32kfull Palette Use-After-Free Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...