data/reports/GO-2022-0535.yaml

modules:
  - module: std
    versions:
      - fixed: 1.12.16
      - introduced: 1.13.0
        fixed: 1.13.7
    vulnerable_at: 1.13.6
    packages:
      - package: crypto/x509
        goos:
          - windows
        symbols:
          - Certificate.systemVerify
description: |
    A Windows vulnerability allows attackers to spoof valid certificate chains
    when the system root store is in use.

    A workaround is present in Go 1.12.6+ and Go 1.13.7+, but affected
    users should additionally install the Windows security update to protect
    their system.

    See
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2020-0601
    for details on the Windows vulnerability.
published: 2022-08-01T22:21:17Z
cves:
  - CVE-2020-0601
references:
  - fix: https://go.dev/cl/215905
  - fix: https://go.googlesource.com/go/+/953bc8f391a63adf00bac2515dba62abe8a1e2c2
  - report: https://go.dev/issue/36834
  - web: https://groups.google.com/g/golang-announce/c/Hsw4mHYc470/m/WJeW5wguEgAJ