Denial of Service (DoS) Affecting github.com/cloudflare/cfrpki/validator/lib Open this link in a new tab package, versions <1.4.0


0.0
medium
  • Attack Complexity

    High

  • Privileges Required

    High

  • User Interaction

    Required

  • Availability

    High

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMCLOUDFLARECFRPKIVALIDATORLIB-1915643

  • published

    11 Nov 2021

  • disclosed

    10 Nov 2021

  • credit

    Unknown

How to fix?

Upgrade github.com/cloudflare/cfrpki/validator/lib to version 1.4.0 or higher.

Overview

github.com/cloudflare/cfrpki/validator/lib is a package of Cloudflare's RPKI Toolbox.

Affected versions of this package are vulnerable to Denial of Service (DoS). If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.