UBUNTU-CVE-2022-32212

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    UBUNTU-CVE-2022-32212

    Published: 14 Jul 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-32212
    Aliases:
    USN-6491-1

    Summary:

    Details: A OS Command Injection vulnerability exists in Node.js versions <14.20.0, <16.20.0, <18.5.0 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.

    References: https://ubuntu.com/security/CVE-2022-32212, https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/#dns-rebinding-in-inspect-via-invalid-ip-addresses-high-cve-2022-32212, https://github.com/nodejs/node/commit/48c5aa5cab718d04473fa2761d532657c84b8131, https://github.com/nodejs/node/commit/1aa5036c31ac2a9b2a2528af454675ad412f1464, https://ubuntu.com/security/notices/USN-6491-1, https://www.cve.org/CVERecord?id=CVE-2022-32212

    Affected packages

    Package

    Name: nodejs

    Purl: pkg:deb/ubuntu/[email protected]~dfsg-2ubuntu0.4+esm4?arch=source&distro=esm-apps/bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8.10.0~dfsg-2ubuntu0.4+esm4

    Affected versions

    6.11.4~dfsg-1ubuntu1
    6.11.4~dfsg-1ubuntu2

    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-2022-32212 | CVE-DB