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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-2295 Detail

Description

Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, in this case) with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code execution. This change constrains the format of data on the wire to PSON or safely decoded YAML.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3862 Third Party Advisory 
http://www.debian.org/security/2017/dsa-3862 Third Party Advisory 
http://www.securityfocus.com/bid/98582 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/98582 Third Party Advisory  VDB Entry 
https://puppet.com/security/cve/cve-2017-2295 Vendor Advisory 
https://puppet.com/security/cve/cve-2017-2295 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-502 Deserialization of Untrusted Data cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-2295
NVD Published Date:
07/05/2017
NVD Last Modified:
11/20/2024
Source:
Perforce