OSV-2022-651

    Dashboard / Vulnerabilities / OSV-2022-651

    OSV-2022-651

    Published: 29 Jul 2022Last Modified: 29 Jul 2022

    Summary: Heap-use-after-free in jsmn_parse

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49552 ``` Crash type: Heap-use-after-free WRITE 4 Crash state: jsmn_parse flb_json_tokenise flb_pack_json_state ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49552

    Affected packages

    Package

    Name: fluent-bit

    Purl: pkg:generic/fluent-bit

    Affected ranges

    Type: GIT

    Events:

    Introduced- b1662a437725410d382b5f881ace793141726853
    Fixed -b71a561cd2bf3cdc40335c0f4c701a5be070c8d3

    Affected versions

    v1.9.6
    v1.9.7

    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-2022-651 | CVE-DB