modules:
  - module: std
    versions:
      - introduced: 1.18.0
        fixed: 1.18.1
    vulnerable_at: 1.18.0
    packages:
      - package: crypto/x509
        goos:
          - darwin
        symbols:
          - Certificate.Verify
description: |
    Verifying certificate chains containing certificates which are not compliant
    with RFC 5280 causes Certificate.Verify to panic on macOS.

    These chains can be delivered through TLS and can cause a crypto/tls or
    net/http client to crash.
published: 2022-05-23T21:59:00Z
cves:
  - CVE-2022-27536
credit: Tailscale
references:
  - fix: https://go.dev/cl/393655
  - fix: https://go.googlesource.com/go/+/0fca8a8f25cf4636fd980e72ba0bded4230922de
  - report: https://go.dev/issue/51759
  - web: https://groups.google.com/g/golang-announce/c/oecdBNLOml8