741 matches found
Windows CLFS and five exploits used by ransomware operators
In April 2023, we published a blog post about a zero-day exploit we discovered in ransomware attacks that was patched as CVE-2023-28252 after we promptly reported it to Microsoft. In that blog post, we mentioned that the zero-day exploit we discovered was very similar to other Microsoft Windows...
Windows CLFS and five exploits used by ransomware operators (Exploit #5 – CVE-2023-28252)
This is part six of our study about the Common Log File System CLFS and five vulnerabilities in this Windows OS component that have been used in ransomware attacks throughout the year. Please read the previous parts first if you havent already. You can go to other parts using this table of...
CVE-2023-36424
Windows Common Log File System Driver Elevation of Privilege Vulnerability...
CVE-2023-36424
Windows Common Log File System Driver Elevation of Privilege Vulnerability...
CVE-2023-36424 Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2023-36424
CVE-2023-36424 is documented as a Windows kernel-level out-of-bounds read vulnerability in the Common Log File System Driver (clfs.sys) that enables privilege escalation. Connected sources describe a pool overflow/record-validation flaw in clfs.sys (Windows Kernel pool management) exploited via c...
Windows Common Log File System Driver Elevation of Privilege Vulnerability
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Microsoft Windows Common Log File System Driver Security Vulnerability
The Microsoft Windows Common Log File System Driver is Microsoft's Common Log File System CLFS API that provides a high-performance, general-purpose log file subsystem that can be used by specialized client applications and shared by multiple clients to optimize logging and access. access. A...
CVE-2023-36424: Out-of-bounds Read
Windows Common Log File System Driver Elevation of Privilege Vulnerability...
The vulnerability of the Windows Common Log File System (CLFS) driver in Windows operating systems allows a hacker to disclose protected information.
The vulnerability of the Windows Common Log File System CLFS driver in Windows operating systems is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker to disclose protected information...
CVE-2023-36713
Windows Common Log File System Driver Information Disclosure Vulnerability...
Information disclosure
Windows Common Log File System Driver Information Disclosure Vulnerability...
CVE-2023-36713 Windows Common Log File System Driver Information Disclosure Vulnerability
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CVE-2023-36713
The CVE-2023-36713 entry concerns a vulnerability in the Windows Common Log File System Driver that leads to Information Disclosure. According to the NVD entry, the issue has a CVSSv3.1 base score of 5.5 (Medium) with Confidentiality Impact High, and it is a Local, Low-Complexity attack requiring...
Windows Common Log File System Driver Information Disclosure Vulnerability
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Microsoft Windows Common Log File System Driver Security Vulnerability
The Microsoft Windows Common Log File System Driver is Microsoft's Common Log File System CLFS API that provides a high-performance, general-purpose log file subsystem that can be used by specialized client applications and shared by multiple clients to optimize logging and access. access. A...
CVE-2023-36713: Use of Uninitialized Resource
Windows Common Log File System Driver Information Disclosure Vulnerability...
The vulnerability of the CLFS driver in Windows operating systems allows a hacker to gain unauthorized access to protected information and enhance their privileges.
The vulnerability of the CLFS driver in Windows operating systems is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information and increase their privileges...
Windows Common Log File System Driver (clfs.sys) Privilege Escalation
This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Windows Common Log File System Driver clfs.sys Elevation of Privilege Vulnerability', 'Description' = %q A privilege escalation vulnerability...