OSV-2022-577

    Dashboard / Vulnerabilities / OSV-2022-577

    OSV-2022-577

    Published: 13 Jul 2022Last Modified: 13 Jul 2022

    Summary: Heap-use-after-free in jsmn_parse

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49033 ``` 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=49033

    Affected packages

    Package

    Name: fluent-bit

    Purl: pkg:generic/fluent-bit

    Affected ranges

    Type: GIT

    Events:

    Introduced- 16567ddbbeee9f2b728876c6790c928176c7f4ce
    Fixed -53f2e45291bb798e3bc942d039f9b1596aed50f4

    Affected versions

    v1.9.6

    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-2022-577 | CVE-DB