GHSA-77qv-gh6f-pgh4

    Dashboard / Vulnerabilities / GHSA-77qv-gh6f-pgh4

    GHSA-77qv-gh6f-pgh4

    Published: 22 Jun 2020Last Modified: 4 May 2026
    Aliases:
    CVE-2020-4066

    Summary: Command Injection in Limdu

    Details: ### Impact The `trainBatch` function has a command injection vulnerability. Clients of the Limdu library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. ### Patches Patched in version 0.9.5. ### Workarounds Do not use trainBatch with classifiers that rely on shell execution, such as SVM Perf, SVM Linear or Adaboost ### References No

    References: https://github.com/erelsgl/limdu/security/advisories/GHSA-77qv-gh6f-pgh4, https://nvd.nist.gov/vuln/detail/CVE-2020-4066, https://github.com/erelsgl/limdu/commit/03475a6a6bb253de6fad8f7f39cfb3504f11438d, https://github.com/erelsgl/limdu

    Affected packages

    Package

    Name: limdu

    Purl: pkg:npm/limdu

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.9.5

    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
    GHSA-77qv-gh6f-pgh4 | CVE-DB