OSV-2021-1568

    Dashboard / Vulnerabilities / OSV-2021-1568

    OSV-2021-1568

    Published: 12 Nov 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in MqttDecode_Props

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40904 ``` Crash type: Heap-use-after-free READ 1 Crash state: MqttDecode_Props MqttDecode_Disconnect MqttClient_DecodePacket ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40904

    Affected packages

    Package

    Name: wolfmqtt

    Purl: pkg:generic/wolfmqtt

    Affected ranges

    Type: GIT

    Events:

    Introduced- 07527e688cfa41fa9406a1271052de3cd677069a
    Fixed -147aa20720112bb8d3c814c6a3cfa95837df4256

    Affected versions

    v1.10.0

    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-2021-1568 | CVE-DB