CVE-2017-2292

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.

CVSS v3 9.0 CRITICAL
CVSS v2.0 7.5 HIGH

9.0^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://puppet.com/security/cve/cve-2017-2292	Vendor Advisory
https://security.gentoo.org/glsa/201709-01
https://puppet.com/security/cve/cve-2017-2292	Vendor Advisory
https://security.gentoo.org/glsa/201709-01

Configurations

Configuration 1 (hide)

cpe:2.3:a:puppet:mcollective:*:*:*:*:*:puppet:*:*

History

21 Nov 2024, 03:23

Type	Values Removed	Values Added
References	~~() https://puppet.com/security/cve/cve-2017-2292 - Vendor Advisory~~	() https://puppet.com/security/cve/cve-2017-2292 - Vendor Advisory
References	~~() https://security.gentoo.org/glsa/201709-01 -~~	() https://security.gentoo.org/glsa/201709-01 -

Information

Published : 2017-06-30 20:29

Updated : 2024-11-21 03:23

NVD link : CVE-2017-2292

Mitre link : CVE-2017-2292

CVE.ORG link : CVE-2017-2292

JSON object : View

Products Affected

puppet

mcollective

CWE

CWE-502

Deserialization of Untrusted Data

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