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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2020-1154

CVE-2020-1154: 1 tracked advisory record across MS Server. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

MS Server

1 advisory
  • Advisory severityHigh7.8

    High [CVE-2020-1154] Windows Common Log File System Driver Elevation of Privilege Vulnerability

    CVE-2020-1154Source published Source updated

    An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system. The security update addresses the vulnerability by correcting how CLFS handles objects in memory. Affected products named by the advisory: Windows Server 2008 R2 Service Pack 1; Windows Server 2008 R2 Service Pack 1 (Server Core installation); Windows Server 2008 Service Pack 2; Windows Server 2008 Service Pack 2 (Server Core installation); and 11 more. Affected products named by the…

    Affected products in this advisory
    • Windows Server 2008 R2 Service Pack 1 (Server Core installation)
    • Windows Server 2008 Service Pack 2 (Server Core installation)
    • Windows Server 2012 (Server Core installation)
    • Windows Server 2012 R2 (Server Core installation)

    5 more entries in the full advisory.

    Source-reported affected versions
    • Windows 10 Version 1507 10.0.10240.0 before publication
    • Windows 10 Version 1607 10.0.14393.0 before publication
    • Windows 10 Version 1709 10.0.0 before publication
    • Windows 10 Version 1709 for 32-bit Systems 10.0.0 before publication

    8 more entries in the full advisory.

    Source-reported fixed versions
    • publication
    Mitigation guidance
    • The security update addresses the vulnerability by correcting how CLFS handles objects in memory.
    Full advisory and evidenceOpen source bulletin

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