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    CVE-2021-46326

    Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow via the component __asan_memcpy.

    Published:Jan 20, 2022
    Last Modified:Nov 21, 2024
    EPS:Jan 20, 2022
    EPSS Score:0.00201
    CVSS Score:7.8

    Affected Products

    Vendor
    Moddable
    Product
    Moddable Sdk

    Exploits

    https://github.com/Moddable-OpenSource/moddable/issues/759https://github.com/Moddable-OpenSource/moddable/issues/759

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-46334 (CVSS 7.8) — Moddable SDK v11.5.0 was discovered to contain a stack buffer overflow via the component __interceptor_strcat.…
    CVE-2021-46335 (CVSS 5.5) — Moddable SDK v11.5.0 was discovered to contain a NULL pointer dereference in the component fx_Function_prototy…
    CVE-2021-46333 (CVSS 5.5) — Moddable SDK v11.5.0 was discovered to contain an invalid memory access vulnerability via the component __asan…
    CVE-2021-46331 (CVSS 5.5) — Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsProxy.c in fxProxyGetProt…
    CVE-2021-46332 (CVSS 7.8) — Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow via xs/sources/xsDataView.c in fxUint8Ge…
    CVE-2021-46330 (CVSS 5.5) — Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsDataView.c in fx_ArrayBuf…
    CVE-2021-46327 (CVSS 5.5) — Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in fx_Array_proto…
    CVE-2021-46329 (CVSS 5.5) — Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via the component _fini.…
    CVE-2021-46328 (CVSS 7.8) — Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow via the component __libc_start_main.…

    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