OSV-2021-701

    Dashboard / Vulnerabilities / OSV-2021-701

    OSV-2021-701

    Published: 29 Apr 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in m3_FreeRuntime

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33765 ``` Crash type: Heap-use-after-free READ 8 Crash state: m3_FreeRuntime fuzzer.c Runtime_Release ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33765

    Affected packages

    Package

    Name: wasm3

    Purl: pkg:generic/wasm3

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8cb2fd424309fa6ff70cf00bfcedc4e66d3355c0
    Fixed -6bb612ccbfd5f8993a07a99092fab534722df1c3

    Affected versions

    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-2021-701 | CVE-DB