CVE-2017-2292 (GCVE-0-2017-2292)

Vulnerability from cvelistv5 – Published: 2017-06-30 20:00 – Updated: 2024-09-16 23:52
VLAI
Summary
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.
Severity
9.0 (Critical)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
CWE
  • Remote Code Execution Via YAML Deserialization
Assigner
References
URL Tags
https://puppet.com/security/cve/cve-2017-2292 x_refsource_CONFIRM
https://security.gentoo.org/glsa/201709-01 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version
Puppet mcollective, Puppet, Puppet Enterprise Affected: Puppet Enterprise prior to 2016.4.5, Puppet Enterprise 2016.5.x, Puppet Enterprise 2017.1.x, Puppet Agent prior to 1.10.1
Create a notification for this product.
Date Public
2017-05-11 00:00
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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