OSV-2021-689

    Dashboard / Vulnerabilities / OSV-2021-689

    OSV-2021-689

    Published: 27 Apr 2021Last Modified: 18 Sept 2026

    Summary: UNKNOWN WRITE in Runtime_Release

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33689 ``` Crash type: UNKNOWN WRITE Crash state: Runtime_Release EvaluateExpression InitDataSegments ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33689

    Affected packages

    Package

    Name: wasm3

    Purl: pkg:generic/wasm3

    Affected ranges

    Type: GIT

    Events:

    Introduced- 64a22dcdc3e4239cb91b153d25c8b5bb2fac430e
    Fixed -None

    Affected versions

    v0.5.0

    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-2021-689 | CVE-DB