Microsoft Patches 61 Flaws, Including Two Actively Exploited Zero-Days

Microsoft has addressed a total of 61 new security flaws in its software as part of its Patch Tuesday updates for May 2024, including two zero-days which have been actively exploited in the wild. Of the 61 flaws, one is rated Critical, 59 are rated Important, and one is rated Moderate in severity...

Windows CLFS and five exploits used by ransomware operators (Exploit #3 – October 2022)

This is part four 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 skip to the other parts using this table of...

Windows CLFS and five exploits used by ransomware operators (Exploit #2 – September 2022)

This is the third part 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 skip to the other parts using this tab...

PT-2023-2243

Name of the Vulnerable Software and Affected Versions Windows Common Log File System Driver affected versions not specified Description The issue is related to an elevation-of-privilege vulnerability in the Windows Common Log File System CLFS Driver. This vulnerability allows attackers to affect...

CVE-2020-0634

An elevation of privilege vulnerability exists when the Windows Common Log File System CLFS driver improperly handles objects in memory, aka 'Windows Common Log File System Driver Elevation of Privilege Vulnerability'...