CVE-2022-30141HighCVSS 8.1

Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability

Published
June 14, 2022
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2022-30141 →

📋 Description

How could an attacker exploit this vulnerability? An unauthenticated attacker could send a specially crafted request to a vulnerable server. Successful exploitation could result in the attacker's code running in the context of the SYSTEM account.

Are there any special conditions necessary for this vulnerability to be exploitable? Yes. This vulnerability is only exploitable if the MaxReceiveBuffer LDAP policy is set to a value higher than the default value. Systems with the default value of this policy would not be vulnerable. For more information, please see LDAP policies.

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to prepare the target environment to improve exploit reliability.

🎯 Affected products39

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 20H2 for 32-bit Systems
  • Windows 10 Version 20H2 for ARM64-based Systems
  • Windows 10 Version 21H1 for 32-bit Systems
  • Windows 10 Version 21H1 for ARM64-based Systems
  • Windows 10 Version 21H1 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows 7 for 32-bit Systems Service Pack 1
  • Windows 7 for x64-based Systems Service Pack 1
  • Windows 8.1 for 32-bit systems
  • Windows 8.1 for x64-based systems
  • Windows RT 8.1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • +9 more not shown

✅ Remediation

KB5014692 (Security Update) — fixed build 10.0.17763.3046 KB5014699 (Security Update) — fixed build 10.0.19043.1766 KB5014678 (Security Update) — fixed build 10.0.20348.770 KB5014677 (Security Hotpatch Update) — fixed build 10.0.20348.770 KB5014699 (Security Update) — fixed build 10.0.19042.1766 KB5014697 (Security Update) — fixed build 10.0.22000.739 KB5014699 (Security Update) — fixed build 10.0.19044.1766 KB5014710 (Security Update) — fixed build 10.0.10240.19325 KB5014702 (Security Update) — fixed build 10.0.14393.5192 KB5014748 (Monthly Rollup) — fixed build 6.1.7601.25984 KB5014742 (Security Only) — fixed build 6.1.7601.25984 KB5014738 (Monthly Rollup) — fixed build 6.3.9600.20402 KB5014746 (Security Only) — fixed build 6.3.9600.20402 KB5014752 (Monthly Rollup) — fixed build 6.0.6003.21507 KB5014743 (Security Only) — fixed build 6.0.6003.21507 KB5014747 (Monthly Rollup) — fixed build 6.2.9200.23736 KB5014741 (Security Only) — fixed build 6.2.9200.23736

🔗 References (26)