CVE-2022-21144

    Dashboard / Vulnerabilities / CVE-2022-21144

    CVE-2022-21144

    Published: 1 May 2022Last Modified: 12 Aug 2026

    Summary: Denial of Service (DoS)

    Details: This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21144.json, https://nvd.nist.gov/vuln/detail/CVE-2022-21144, https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756, https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d, https://github.com/libxmljs/libxmljs/pull/594

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -27c90841c67b60430c7064c74567a2bfb1d9a2fd

    Affected versions

    v0.19.7
    v0.19.6
    v0.19.5
    v0.19.4
    v0.19.3
    v0.19.2
    v0.19.0

    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
    CVE-2022-21144 | CVE-DB