GHSA-399v-jg88-3gx6

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    GHSA-399v-jg88-3gx6

    Published: 13 May 2022Last Modified: 16 Feb 2024
    Aliases:
    CVE-2018-0856

    Summary: ChakraCore RCE Vulnerability

    Details: Microsoft Edge and ChakraCore in Microsoft Windows 10 1703 and 1709 allows remote code execution, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0857, CVE-2018-0858, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-0856, https://github.com/chakra-core/ChakraCore/commit/385af842bce4f94ddef98553a81f8ea99c7e2dcf, https://github.com/chakra-core/ChakraCore, https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0856, https://web.archive.org/web/20210125205300/http://www.securityfocus.com/bid/102880, https://web.archive.org/web/20211208072939/http://www.securitytracker.com/id/1040372

    Affected packages

    Package

    Name: Microsoft.ChakraCore

    Purl: pkg:nuget/Microsoft.ChakraCore

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.8.1

    Affected versions

    1.2.0
    1.2.1
    1.2.2
    1.2.3
    1.2.6.62716-preview

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High