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CVE-2024-38063

CVSS 9.8v3.1pub. 2024-08-13upd. 2024-08-16

Windows TCP/IP Remote Code Execution Vulnerability

🤖 AI Analysis
How it works

The flaw affects the Windows TCP/IP stack and is classified as an integer underflow (CWE-191), which means that incorrect arithmetic operations on integers can lead to memory corruption. An attacker can send specially crafted network packets to the vulnerable system without any authentication or user action, allowing the vulnerability to be triggered over the network (vector AV:N, AC:L, PR:N, UI:N).

Impact

Successful exploitation of the vulnerability gives the attacker the ability to remotely execute arbitrary code at the operating system level, which as a result may mean complete takeover of the attacked machine, violation of data confidentiality and integrity, and system unavailability.

Mitigation & patch

Microsoft patches released as part of the August 2024 update (Patch Tuesday, 2024-08-13) should be applied immediately, available through Windows Update and Microsoft Update Catalog. Details and links to patches are available in the vendor's references: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063

Who is affected

Microsoft Windows 10 in versions: 1507, 1607, 1809, 21H2, and 22H2

Analysis generated by Claude AI (Anthropic) based on NVD data. Always verify with vendor.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Microsoft Windows 10 1507

    OS
    Microsoft
    < 10.0.10240.20751

  • Microsoft Windows 10 1607

    OS
    Microsoft
    < 10.0.14393.7259

  • Microsoft Windows 10 1809

    OS
    Microsoft
    < 10.0.17763.6189

  • Microsoft Windows 10 21h2

    OS
    Microsoft
    < 10.0.19044.4780

  • Microsoft Windows 10 22h2

    OS
    Microsoft
    < 10.0.19045.4780

  • Microsoft Windows 11 21h2

    OS
    Microsoft
    < 10.0.22000.3147

  • Microsoft Windows 11 22h2

    OS
    Microsoft
    < 10.0.22621.4037

  • Microsoft Windows 11 23h2

    OS
    Microsoft
    < 10.0.22631.4037

  • Microsoft Windows 11 24h2

    OS
    Microsoft
    < 10.0.26100.1457

  • Microsoft Windows Server 2008

    OS
    Microsoft
    r2

  • Microsoft Windows Server 2012

    OS
    Microsoft
    r2< 6.2.9200.25031

  • Microsoft Windows Server 2016

    OS
    Microsoft
    < 10.0.14393.7259

  • Microsoft Windows Server 2019

    OS
    Microsoft
    < 10.0.17763.6189

  • Microsoft Windows Server 2022

    OS
    Microsoft
    < 10.0.20348.2655

  • Microsoft Windows Server 2022 23h2

    OS
    Microsoft
    < 10.0.25398.1085
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
RCE
CWE
References

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