Microsoft patches zero-day exploited by attackers (CVE-2023-28252)
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2013-3900 | Authenticode Signature Verification Flaw in Microsoft WinVerifyTrust (RCE) | 5.5 | 45% | KEV | KEV |
CVE-2023-21554+2 related CVEs | Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability | 9.8 group max | 95% | ||
| CVE-2023-23376 | Out-of-Bounds Write Privilege Escalation in Microsoft Windows CLFS Driver | 7.8 | 11% | KEVRansomware | KEV |
| CVE-2023-28250 | Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability | 9.8 | 2% | ||
| CVE-2023-28252 | Heap Overflow in Microsoft Windows CLFS Driver Enables Local Privilege Escalation | 7.8 | 49% | KEVRansomwarePoC | KEV |
From the original article
4 min read at helpnetsecurity.com
It’s April 2023 Patch Tuesday, and Microsoft has released fixes for 97 CVE-numbered vulnerabilities, including one actively exploited zero-day (CVE-2023-28252). CVE-2023-28252 is a vulnerability in the Windows Common Log File System (CLFS) that allows attackers to gain SYSTEM privileges on target machines.
By @zeljkazorz · helpnetsecurity.com
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