OSV-2021-1418

    Dashboard / Vulnerabilities / OSV-2021-1418

    OSV-2021-1418

    Published: 7 Oct 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in spvTextEncodeOperand

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39637 ``` Crash type: Heap-buffer-overflow READ 4 Crash state: spvTextEncodeOperand spvTextEncodeOperand spvTextEncodeOpcode ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39637

    Affected packages

    Package

    Name: spirv-tools

    Purl: pkg:generic/spirv-tools

    Affected ranges

    Type: GIT

    Events:

    Introduced- 2d12367ced2dd34444822340070b4545ae7c02f1
    Fixed -75e53b9f685830ac42242cf0c46cc9af523bd0df

    Affected versions

    sdk-1.2.198.0

    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
    OSV-2021-1418 | CVE-DB