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    CVE-2017-11870

    ChakraCore and Microsoft Edge in Windows 10 1703, 1709, and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11871, and CVE-2017-11873.

    Published:Nov 15, 2017
    Last Modified:Apr 20, 2025
    EPS:Nov 15, 2017
    EPSS Score:0.76207
    CVSS Score:7.5

    Affected Products

    Vendor
    Microsoft
    Product
    Chakracore
    Vendor
    Microsoft
    Product
    Edge
    Vendor
    Microsoft
    Product
    Windows 10
    Vendor
    Microsoft
    Product
    Windows Server

    Exploits

    https://www.exploit-db.com/exploits/43182

    Related CVEs

    CVE-2023-37142 (CVSS 5.5) — ChakraCore branch master cbb9b was discovered to contain a segmentation violation via the function Js::EntryPo…
    CVE-2023-37140 (CVSS 5.5) — ChakraCore branch master cbb9b was discovered to contain a segmentation violation via the function Js::DiagSco…
    CVE-2023-37143 (CVSS 5.5) — ChakraCore branch master cbb9b was discovered to contain a segmentation violation via the function BackwardPas…
    CVE-2023-37139 (CVSS 5.5) — ChakraCore branch master cbb9b was discovered to contain a stack overflow vulnerability via the function Js::S…
    CVE-2023-37141 (CVSS 5.5) — ChakraCore branch master cbb9b was discovered to contain a segmentation violation via the function Js::Profili…
    CVE-2020-23315 (CVSS 7.5) — There is an ASSERTION (pFuncBody->GetYieldRegister() == oldYieldRegister) failed in Js::DebugContext::RundownS…
    CVE-2021-42279 (CVSS 4.2) — Chakra Scripting Engine Memory Corruption Vulnerability…
    CVE-2020-17131 (CVSS 4.2) — Chakra Scripting Engine Memory Corruption Vulnerability…
    CVE-2020-17054 (CVSS 4.2) — Chakra Scripting Engine Memory Corruption Vulnerability…
    CVE-2020-17048 (CVSS 4.2) — Chakra Scripting Engine Memory Corruption Vulnerability…

    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