CVE-2017-2292
mcollective: RCE via YAML deserialization
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (yüksek), Ubuntu (orta).
Açıklama
Versions of MCollective prior to 2.10.4 deserialized YAML from agents without calling safe_load, allowing the potential for arbitrary code execution on the server. The fix for this is to call YAML.safe_load on input. This has been tested in all Puppet-supplied MCollective plugins, but there is a chance that third-party plugins could rely on this insecure behavior.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 11 | mcollective | 2.12.0+dfsg-1 |
| debian 12 | mcollective | 2.12.0+dfsg-1 |
| debian 7 | mcollective | düzeltme belirtilmemiş |
| debian 8 | mcollective | düzeltme belirtilmemiş |
| echo | mcollective | 2.12.0+dfsg-1 |
| ubuntu 18.04-ESM | mcollective | düzeltme belirtilmemiş |
Referanslar
- https://access.redhat.com/security/cve/CVE-2017-2292
- https://github.com/puppetlabs/marionette-collective/commit/e0e741889f5adeb8f75387037106b0d28a9099b0
- https://nvd.nist.gov/vuln/detail/CVE-2017-2292
- https://puppet.com/security/cve/cve-2017-2292
- https://security.gentoo.org/glsa/201709-01
- https://www.cve.org/CVERecord?id=CVE-2017-2292