CVE-2020-28589

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    CVE-2020-28589

    Published: 11 Aug 2021Last Modified: 8 Jul 2026

    Summary:

    Details: An improper array index validation vulnerability exists in the LoadObj functionality of tinyobjloader v2.0-rc1 and tinyobjloader development commit 79d4421. A specially crafted file could lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

    References: https://talosintelligence.com/vulnerability_reports/TALOS-2020-1212

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 4464aa5b401f26330583fd995f7ba6df3592653a
    Fixed -None

    Affected versions

    2.0-rc1

    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
    CVE-2020-28589 | CVE-DB