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    CVE-2020-13496

    An exploitable vulnerability exists in the way Pixar OpenUSD 20.05 handles parses certain encoded types. A specially crafted malformed file can trigger an arbitrary out of bounds memory access in TfToken Type Index. This vulnerability could be used to bypass mitigations and aid further exploitation. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.

    Published:Dec 2, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 2, 2020
    EPSS Score:0.00395
    CVSS Score:6.5

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Pixar
    Product
    Openusd

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2020-1105https://talosintelligence.com/vulnerability_reports/TALOS-2020-1105

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    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