Puppet Puppet
En bref
- Source
- NVD
- EPSS
- EPSS 0.80 % · centile 57 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- puppet
- Statut NVD
- Modified
Description
Previously, Puppet operated on a model that a node with a valid certificate was entitled to all information in the system and that a compromised certificate allowed access to everything in the infrastructure. When a node's catalog falls back to the `default` node, the catalog can be retrieved for a different node by modifying facts for the Puppet run. This issue can be mitigated by setting `strict_hostname_checking = true` in `puppet.conf` on your Puppet master. Puppet 6.13.0 and 5.5.19 changes the default behavior for strict_hostname_checking from false to true. It is recommended that Puppet Open Source and Puppet Enterprise users that are not upgrading still set strict_hostname_checking to true to ensure secure behavior. Affected software versions: Puppet 6.x prior to 6.13.0 Puppet Agent 6.x prior to 6.13.0 Puppet 5.5.x prior to 5.5.19 Puppet Agent 5.5.x prior to 5.5.19 Resolved in: Puppet 6.13.0 Puppet Agent 6.13.0 Puppet 5.5.19 Puppet Agent 5.5.19
Faiblesses (CWE)
- CWE-295 — Validation incorrecte de certificat
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-gqvf-892r-vjm5 — Improper Certificate Validation in Puppet
Références européennes
- ENISA EUVD · EUVD-2021-0827
- GCVE · GCVE-0-2020-7942
Configurations affectées (CPE NVD)
cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*≥ 5.5.0 < 5.5.19cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.13.0cpe:2.3:a:puppet:puppet_agent:*:*:*:*:*:*:*:*≥ 5.5.0 < 5.5.19cpe:2.3:a:puppet:puppet_agent:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.13.0
Produits affectés
| Produit | Versions |
|---|---|
| Puppet · Puppet | affected 5.5.x prior to 5.5.19 ; affected Fixed in 5.5.19 ; affected 6.x prior to 6.13.0 ; affected Fixed in 6.13.0 |
| Puppet · Puppet Agent | affected 5.5.x prior to 5.5.19 ; affected Fixed in 5.5.19 ; affected 6.x prior to 6.13.0 ; affected Fixed in 6.13.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |