Access Control Bypass Affecting github.com/hashicorp/vault/builtin/logical/pki Open this link in a new tab package, versions >=1.7.0 <1.7.1 >=1.6.0 <1.6.4 >=1.5.1 <1.5.8


0.0
medium
  • Attack Complexity

    High

  • User Interaction

    Required

  • Confidentiality

    High

  • Integrity

    High

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMHASHICORPVAULTBUILTINLOGICALPKI-1255571

  • published

    26 Apr 2021

  • disclosed

    26 Apr 2021

  • credit

    Unknown

How to fix?

Upgrade github.com/hashicorp/vault/builtin/logical/pki to version 1.7.1, 1.6.4, 1.5.8 or higher.

Overview

Affected versions of this package are vulnerable to Access Control Bypass. It was discovered that a change to the tidy_revoked_certs logic in the PKI Secrets Engine, released in Vault 1.5.1, had an unintended effect of removing revoked-but-unexpired certificates from Vault’s CRL. Environments that utilize this feature may have such certificates excluded from their CRL after a tidy operation and subsequently treated as valid since they are no longer in the CRL and not yet past their NotAfter value.