USN-6011-1

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    USN-6011-1

    Published: 12 Apr 2023Last Modified: 10 Feb 2026

    Summary: json-smart vulnerabilities

    Details: It was discovered that Json-smart incorrectly handled memory when processing input containing unclosed quotes. A remote attacker could possibly use this issue to cause applications using Json-smart to crash, leading to a denial of service. (CVE-2021-31684) It was discovered that Json-smart incorrectly handled memory when processing input containing unclosed brackets. A remote attacker could possibly use this issue to cause applications using Json-smart to crash, leading to a denial of service. (CVE-2023-1370)

    References: https://ubuntu.com/security/notices/USN-6011-1, https://ubuntu.com/security/CVE-2021-31684, https://ubuntu.com/security/CVE-2023-1370

    Affected packages

    Package

    Name: json-smart

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2-2ubuntu0.18.04.1

    Affected versions

    2.2-1

    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
    USN-6011-1 | CVE-DB