id: GO-2022-0246
modules:
    - module: github.com/cloudflare/cfrpki
      versions:
        - fixed: 1.3.0
      vulnerable_at: 1.2.2
      packages:
        - package: github.com/cloudflare/cfrpki/validator/lib
          symbols:
            - ROAEntry.Validate
          derived_symbols:
            - RPKIROA.ValidateEntries
summary: Insufficient validation in github.com/cloudflare/cfrpki
description: |-
    The ROAEntry.Validate function fails to perform bounds checks on the MaxLength
    field, allowing invalid values to pass validation.
published: 2022-07-15T23:06:38Z
cves:
    - CVE-2021-3761
ghsas:
    - GHSA-c8xp-8mf3-62h9
credits:
    - Job Snijders
references:
    - fix: https://github.com/cloudflare/cfrpki/pull/90
    - fix: https://github.com/cloudflare/cfrpki/commit/a8db4e009ef217484598ba1fd1c595b54e0f6422