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Microsoft Windows Server 2012 R2Unbound: disclosure of CVE-2023-50387 and CVE-2023-50868 DNSSEC validation vulnerabilities

Risk 49
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the "KeyTrap" issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG records, the protocol specification implies that an algorithm must evaluate all combinations of DNSKEY and RRSIG records.

1 / 5
Source: Launchpad
First published (updated )
CVE-2023-50387

Microsoft Windows Server 2012 R2Windows GDI Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
Use After Free
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows GDI Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-36804

Microsoft Windows Server 2012 R2Windows MSHTML Platform Security Feature Bypass Vulnerability

Risk 62
Severity
7
Command Injection
AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows MSHTML Platform Security Feature Bypass Vulnerability

First published (updated )
CVE-2023-36805

Microsoft Windows Server 2012 R2Windows Kernel Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
Use After Free
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Kernel Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-38139

Microsoft Windows Server 2012 R2Windows Kernel Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
Integer Overflow
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Kernel Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-38142

Microsoft Windows Server 2012 R2Windows Kernel Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Kernel Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-38141

Microsoft Windows Server 2012 R2Windows Common Log File System Driver Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Common Log File System Driver Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-38143

Microsoft Windows Server 2012 R2Windows Common Log File System Driver Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Common Log File System Driver Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-38144

Microsoft Windows Server 2012 R2Windows TCP/IP Denial of Service Vulnerability

Risk 43
Severity
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Windows TCP/IP Denial of Service Vulnerability

First published (updated )
CVE-2023-38149

Microsoft Windows Server 2012 R2Windows GDI Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
Use After Free
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows GDI Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-38161

Microsoft Windows Server 2012 R2Microsoft Speech Application Programming Interface (SAPI) Elevation of Privilege Vulnerability

Risk 74
Severity
8.4
Input Validation
AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Speech Application Programming Interface (SAPI) Elevation of Privilege Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36719

Microsoft Windows Server 2012 R2Windows User Interface Application Core Remote Code Execution Vulnerability

Risk 68
Severity
7.8
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows User Interface Application Core Remote Code Execution Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36393

Microsoft Windows Server 2012 R2Windows Deployment Services Denial of Service Vulnerability

Risk 43
Severity
7.5
Integer Overflow
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Windows Deployment Services Denial of Service Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36395

Microsoft Windows Server 2012 R2Microsoft Remote Registry Service Remote Code Execution Vulnerability

Risk 66
Severity
7.2
Integer Overflow
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Remote Registry Service Remote Code Execution Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36401

Microsoft Windows Server 2012 R2Windows Kernel Elevation of Privilege Vulnerability

Risk 63
Severity
7
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Kernel Elevation of Privilege Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36403

Microsoft Windows Server 2012 R2Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

Risk 77
Severity
8.8
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36402

Microsoft Windows Server 2012 R2Windows Installer Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Installer Elevation of Privilege Vulnerability

First published (updated )
CVE-2023-36705

Microsoft Windows Server 2012 R2Windows Scripting Engine Memory Corruption Vulnerability

Risk 77
Severity
8.8
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Scripting Engine Memory Corruption Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36017

Microsoft Windows Server 2012 R2Microsoft Remote Registry Service Remote Code Execution Vulnerability

Risk 79
Severity
8.8
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Remote Registry Service Remote Code Execution Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36423

Microsoft Windows Server 2012 R2Windows Distributed File System (DFS) Remote Code Execution Vulnerability

Risk 65
Severity
8
AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Distributed File System (DFS) Remote Code Execution Vulnerability

1 / 3
Source: Microsoft
First published (updated )
CVE-2023-36425

Microsoft Windows Server 2008Win32k Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
Null Pointer Dereference
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Win32k Elevation of Privilege Vulnerability

First published (updated )
CVE-2024-30030

Microsoft Windows Server 2012 R2Windows Cryptographic Services Remote Code Execution Vulnerability

Risk 75
Severity
8.1
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Cryptographic Services Remote Code Execution Vulnerability

First published (updated )
CVE-2024-30020

Microsoft Windows Server 2012 R2Windows Common Log File System Driver Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Common Log File System Driver Elevation of Privilege Vulnerability

First published (updated )
CVE-2024-30025

Microsoft Windows 7Windows CD-ROM File System Driver Remote Code Execution Vulnerability

Risk 68
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Windows CD-ROM File System Driver Remote Code Execution Vulnerability.

1 / 2
First published (updated )
CVE-2022-38044

Microsoft Windows 7Windows Contacts Remote Code Execution Vulnerability

Risk 68
Severity
7.8
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Contacts Remote Code Execution Vulnerability

First published (updated )
CVE-2022-44666

Microsoft Windows ServerWindows Kernel Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Kernel Elevation of Privilege Vulnerability

First published (updated )
CVE-2022-35768

Microsoft Windows ServerWindows Kernel Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
Use After Free
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Kernel Elevation of Privilege Vulnerability

First published (updated )
CVE-2022-34707

Microsoft Windows 7Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Risk 75
Severity
8.1
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

First published (updated )
CVE-2022-44670

Microsoft Windows 7Windows Graphics Component Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Graphics Component Elevation of Privilege Vulnerability

1 / 4
First published (updated )
CVE-2022-41121

Microsoft Windows Server 2012 R2Windows Fax Compose Form Elevation of Privilege Vulnerability

Risk 69
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Windows Fax Compose Form Elevation of Privilege Vulnerability

First published (updated )
CVE-2022-41077

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