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#Security Vulnerability

CVE-2023-36422: Microsoft Windows Defender Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

Microsoft Security Response Center
#vulnerability#windows#microsoft#Windows Defender#Security Vulnerability
CVE-2023-36408: Windows Hyper-V Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

CVE-2023-36423: Microsoft Remote Registry Service Remote Code Execution Vulnerability

**According to the CVSS metric, privileges required is low (PR:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires the attacker must be an authenticated user on the network who is a member of the performance log users group. Although this group defaults to only Administrators, it is possible for an Administrator to add other standard users to this group.

CVE-2023-36424: Windows Common Log File System Driver Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited the vulnerability?** An attacker could use this vulnerability to elevate privileges from Medium Integrity Level to a High Integrity Level.

CVE-2023-36425: Windows Distributed File System (DFS) Remote Code Execution Vulnerability

**According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?** An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.

CVE-2023-36427: Windows Hyper-V Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

CVE-2023-36719: Microsoft Speech Application Programming Interface (SAPI) Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

CVE-2023-38151: Microsoft Host Integration Server 2020 Remote Code Execution Vulnerability

**How could an attacker exploit this vulnerability?** Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the target machine if the victim connects to the attacker's malicious DB2 server and they execute a specially crafted query.

CVE-2023-36428: Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap.

CVE-2023-36437: Azure DevOps Server Remote Code Execution Vulnerability

**How could an attacker exploit this vulnerability?** An attacker could exploit an integer overflow vulnerability that results in arbitrary heap writes, which could be used to perform arbitrary code execution.