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CVE-2021-3469 Foreman versions before 2.3.4 and before 2.4.0 is affected by an improper authorization handling flaw

Description

Foreman versions before 2.3.4 and before 2.4.0 is affected by an improper authorization handling flaw. An authenticated attacker can impersonate the foreman-proxy if product enable the Puppet Certificate authority (CA) to sign certificate requests that have subject alternative names (SANs). Foreman do not enable SANs by default and `allow-authorization-extensions` is set to `false` unless user change `/etc/puppetlabs/puppetserver/conf.d/ca.conf` configuration explicitly.

Produits et versions touchés

Produit Versions touchées Corrigé en
foreman Versions non publiées

Références

Chronologie

  1. Publiée
  2. Dernière modification
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