CVE-2021-3469

Summary

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.

Affected Software

VendorProductVersion RangeStatus
n/aForemanforeman 2.3.4, foreman 2.4.0affected

Weaknesses

  • CWE-863: CWE-863

ADP Enrichment

CVE Program Container

Additional References

References