OSV-2021-540

    Dashboard / Vulnerabilities / OSV-2021-540

    OSV-2021-540

    Published: 21 Mar 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in g_array_append_vals

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32249 ``` Crash type: Heap-buffer-overflow READ {*} Crash state: g_array_append_vals g_byte_array_append fu_efi_firmware_volume_write ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32249

    Affected packages

    Package

    Name: fwupd

    Purl: pkg:generic/fwupd

    Affected ranges

    Type: GIT

    Events:

    Introduced- 278c3998a5559a5fe31c2d42e85b796765495e56
    Fixed -be83a8eeeac807538cbfffc51ed683bf4e7be6d0

    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-2021-540 | CVE-DB