OSV-2021-750

    Dashboard / Vulnerabilities / OSV-2021-750

    OSV-2021-750

    Published: 11 May 2021Last Modified: 13 Apr 2022

    Summary: Heap-double-free in flb_free

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34116 ``` Crash type: Heap-double-free Crash state: flb_free flb_parser_json_do flb_parser_do ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34116

    Affected packages

    Package

    Name: fluent-bit

    Purl: pkg:generic/fluent-bit

    Affected ranges

    Type: GIT

    Events:

    Introduced- 22346a74c07ceb90296be872be2d53eb92252a54
    Fixed -0111149ce44b28cb6b5af710009bd3a2c14d8eb9

    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-2021-750 | CVE-DB