SB2022041233 - Multiple vulnerabilities in Microsoft Windows DNS Server
Published: April 12, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 18 secuirty vulnerabilities.
1) Code Injection (CVE-ID: CVE-2022-26814)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Code Injection (CVE-ID: CVE-2022-26813)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
3) Code Injection (CVE-ID: CVE-2022-24536)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
4) Code Injection (CVE-ID: CVE-2022-26811)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
5) Code Injection (CVE-ID: CVE-2022-26812)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
6) Information disclosure (CVE-ID: CVE-2022-26816)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in Windows DNS Server. A remote user can gain unauthorized access to sensitive information on the system.
7) Code Injection (CVE-ID: CVE-2022-26817)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
8) Code Injection (CVE-ID: CVE-2022-26818)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
9) Code Injection (CVE-ID: CVE-2022-26819)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
10) Code Injection (CVE-ID: CVE-2022-26820)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
11) Code Injection (CVE-ID: CVE-2022-26821)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
12) Code Injection (CVE-ID: CVE-2022-26822)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
13) Code Injection (CVE-ID: CVE-2022-26823)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
14) Code Injection (CVE-ID: CVE-2022-26824)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
15) Code Injection (CVE-ID: CVE-2022-26825)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
16) Code Injection (CVE-ID: CVE-2022-26829)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
17) Code Injection (CVE-ID: CVE-2022-26826)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
18) Code Injection (CVE-ID: CVE-2022-26815)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Windows DNS Server. A remote administrator can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26814
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26813
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24536
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26811
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26812
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26816
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26817
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26818
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26819
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26820
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26821
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26822
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26823
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26824
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26825
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26829
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26826
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26815