UBUNTU-CVE-2018-18836

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    UBUNTU-CVE-2018-18836

    Published: 18 Jun 2019Last Modified: 4 Feb 2026
    Upstream:
    CVE-2018-18836
    Aliases:
    USN-7250-1

    Summary:

    Details: An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c.

    References: https://ubuntu.com/security/CVE-2018-18836, https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388, https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403, https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca, https://github.com/netdata/netdata/pull/4521, https://www.red4sec.com/cve/netdata_json_injection.txt, https://www.cve.org/CVERecord?id=CVE-2018-18836, https://ubuntu.com/security/notices/USN-7250-1

    Affected packages

    Package

    Name: netdata

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9.0+dfsg-1ubuntu0.1~esm1

    Affected versions

    1.7.0+dfsg-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
    UBUNTU-CVE-2018-18836 | CVE-DB