OSV-2021-1634

    Dashboard / Vulnerabilities / OSV-2021-1634

    OSV-2021-1634

    Published: 30 Nov 2021Last Modified: 23 Sept 2026

    Summary: Dynamic-stack-buffer-overflow in OutputJsonDNP3SetItem

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41487 ``` Crash type: Dynamic-stack-buffer-overflow READ 4 Crash state: OutputJsonDNP3SetItem JsonDNP3LogObjects JsonDNP3LogResponse ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41487

    Affected packages

    Package

    Name: suricata

    Purl: pkg:generic/suricata

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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-2021-1634 | CVE-DB