CVE-2024-49113: Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Published Dec 10, 2024
·
Updated

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Affected Software

93 affected componentsFixes available
Microsoft Windows Server 2025
Microsoft Windows Server 2025
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=24H2
Microsoft Windows 11=24H2
Microsoft Windows 11=23H2
Microsoft Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1507<10.0.10240.20857
Microsoft Windows 10 1507<10.0.10240.20857
Microsoft Windows 10 1607<10.0.14393.7606
Microsoft Windows 10 1607<10.0.14393.7606
Microsoft Windows 10 1809<10.0.17763.6659
Microsoft Windows 10 1809<10.0.17763.6659
Microsoft Windows 10 21h2<10.0.19044.5247
Microsoft Windows 10 22h2<10.0.19045.5247
Microsoft Windows 11 22h2<10.0.22621.4602
Microsoft Windows 11 24h2<10.0.26100.2605
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016<10.0.14393.7606
Microsoft Windows Server 2019<10.0.17763.6659
Microsoft Windows Server 2022<10.0.20348.2966
Microsoft Windows Server 2022 23h2<10.0.25398.1308
Microsoft Windows Server 2025<10.0.26100.2605
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2<6.1.7601.27467
6.1.7601.27467
Microsoft Windows Server 2012 R2<6.3.9600.22318
6.3.9600.22318
Microsoft Windows Server 2012 R2<6.3.9600.22318
6.3.9600.22318
Microsoft Windows Server 2008 R2<6.1.7601.27467
6.1.7601.27467
Microsoft Windows Server 2012<6.2.9200.25222
6.2.9200.25222
Microsoft Windows Server 2008<6.0.6003.23016
6.0.6003.23016
Microsoft Windows Server 2012<6.2.9200.25222
6.2.9200.25222
Microsoft Windows Server 2008<6.0.6003.23016
6.0.6003.23016
Microsoft Windows Server 2008<6.0.6003.23016
6.0.6003.23016
Microsoft Windows Server 2008<6.0.6003.23016
6.0.6003.23016
Microsoft Windows 10=1607, >=10.0.14393<10.0.14393.7606
10.0.14393.7606
Microsoft Windows 10=1607, >=10.0.14393<10.0.14393.7606
10.0.14393.7606
Microsoft Windows 10<10.0.10240.20857
10.0.10240.20857
Microsoft Windows Server 2016<10.0.14393.7606
10.0.14393.7606
Microsoft Windows Server 2016<10.0.14393.7606
10.0.14393.7606
Microsoft Windows 11=24H2, >=10.0.26100<10.0.26100.2605, >=10.0.26100<10.0.26100.2528
10.0.26100.260510.0.26100.2528
Microsoft Windows Server 2025<10.0.26100.2605, <10.0.26100.2528
10.0.26100.260510.0.26100.2528
Microsoft Windows Server 2025<10.0.26100.2605, <10.0.26100.2528
10.0.26100.260510.0.26100.2528
Microsoft Windows 10<10.0.10240.20857
10.0.10240.20857
Microsoft Windows 11=24H2, >=10.0.26100<10.0.26100.2605, >=10.0.26100<10.0.26100.2528
10.0.26100.260510.0.26100.2528
Microsoft Windows Server 2022, 23H2 Edition<10.0.25398.1308
10.0.25398.1308
Microsoft Windows 10=22H2, >=10.0.19045<10.0.19045.5247
10.0.19045.5247
Microsoft Windows 11=23H2, >=10.0.22631<10.0.22631.4602
10.0.22631.4602
Microsoft Windows 10=22H2, >=10.0.19045<10.0.19045.5247
10.0.19045.5247
Microsoft Windows 11=22H2, >=10.0.22621<10.0.22621.4602
10.0.22621.4602
Microsoft Windows 11=22H2, >=10.0.22621<10.0.22621.4602
10.0.22621.4602
Microsoft Windows 10=21H2, >=10.0.19044<10.0.19044.5247
10.0.19044.5247
Microsoft Windows 10=22H2, >=10.0.19045<10.0.19045.5247
10.0.19045.5247
Microsoft Windows 11=23H2, >=10.0.22631<10.0.22631.4602
10.0.22631.4602
Microsoft Windows Server 2022<10.0.20348.2966, <10.0.20348.2908
10.0.20348.296610.0.20348.2908
Microsoft Windows Server 2022<10.0.20348.2966, <10.0.20348.2908
10.0.20348.296610.0.20348.2908
Microsoft Windows 10=21H2, >=10.0.19044<10.0.19044.5247
10.0.19044.5247
Microsoft Windows 10=21H2, >=10.0.19044<10.0.19044.5247
10.0.19044.5247
Microsoft Windows 10=1809, >=10.0.17763<10.0.17763.6659
10.0.17763.6659
Microsoft Windows Server 2019<10.0.17763.6659
10.0.17763.6659
Microsoft Windows Server 2019<10.0.17763.6659
10.0.17763.6659
Microsoft Windows 10=1809, >=10.0.17763<10.0.17763.6659
10.0.17763.6659

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 6.3.9600.22318Patch KB5048735
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 6.1.7601.27467Patch KB5048676
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 6.2.9200.25222Patch KB5048699
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 6.0.6003.23016Patch KB5048744
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.14393.7606Patch KB5048671
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.10240.20857Patch KB5048703
  7. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.26100.2605Fixed in 10.0.26100.2528Patch KB5048794
  8. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.25398.1308Patch KB5048653
  9. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19045.5247Patch KB5048652
  10. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22631.4602Patch KB5048685
  11. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22621.4602Patch KB5048685
  12. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19044.5247Patch KB5048652
  13. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.20348.2966Fixed in 10.0.20348.2908Patch KB5048800
  14. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.17763.6659Patch KB5048661

Event History

Dec 10, 2024
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·05:49 PM
Data Sourced
via MITRE·05:49 PM
DescriptionSeverity
Dec 12, 2024
Data Sourced
via NVD·02:04 AM
DescriptionSeverityWeaknessAffected Software
Jan 1, 2025
Exploit Published
03:48 PM
Jan 2, 2025
News Published
via Dark Reading·09:16 PM
Jan 9, 2025
News Published
via The Register·01:16 PM
Jan 11, 2025
News Published
via BleepingComputer·03:21 PM

Frequently Asked Questions

1

What is the severity of CVE-2024-49113?

CVE-2024-49113 has been classified as a high severity Denial of Service vulnerability.

2

Which software is affected by CVE-2024-49113?

CVE-2024-49113 affects various versions of Microsoft Windows, including Windows 10, Windows 11, and Windows Server versions.

3

How do I fix CVE-2024-49113?

The fix for CVE-2024-49113 involves applying the relevant security patches provided by Microsoft.

4

Can CVE-2024-49113 lead to system downtime?

Yes, CVE-2024-49113 can result in a Denial of Service condition, potentially leading to system downtime.

5

Is there a workaround for CVE-2024-49113?

Currently, there are no known workarounds for CVE-2024-49113, and applying the security patch is recommended.

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