GO-2021-0223

    Dashboard / Vulnerabilities / GO-2021-0223

    GO-2021-0223

    Published: 17 Feb 2022Last Modified: 20 May 2024

    Summary: Certificate verification error on Windows in crypto/x509

    Details: On Windows, if VerifyOptions.Roots is nil, Certificate.Verify does not check the EKU requirements specified in VerifyOptions.KeyUsages. This may allow a certificate to be used for an unintended purpose.

    References: https://go.dev/cl/242597, https://go.googlesource.com/go/+/82175e699a2e2cd83d3aa34949e9b922d66d52f5, https://go.dev/issue/39360, https://groups.google.com/g/golang-announce/c/XZNfaiwgt2w

    Affected packages

    Package

    Name: stdlib

    Purl: pkg:golang/stdlib

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.13.13

    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
    GO-2021-0223 | CVE-DB