OSV-2022-867

    Dashboard / Vulnerabilities / OSV-2022-867

    OSV-2022-867

    Published: 9 Sept 2022Last Modified: 27 Sept 2026

    Summary: Heap-buffer-overflow in get_utf_8_string

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51090 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: get_utf_8_string dissect_form_urlencoded call_dissector_work ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51090

    Affected packages

    Package

    Name: wireshark

    Purl: pkg:generic/wireshark

    Affected ranges

    Type: GIT

    Events:

    Introduced- 248ff020e7ea17785cc9451f6d24ad61c4310d1f
    Fixed -None

    Affected versions

    v4.1.0
    v4.1.1rc0

    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-2022-867 | CVE-DB