National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-6513 Detail

Current Description

Puppet Enterprise 2016.4.x prior to 2016.4.12, Puppet Enterprise 2017.3.x prior to 2017.3.7, Puppet Enterprise 2018.1.x prior to 2018.1.1, Puppet Agent 1.10.x prior to 1.10.13, Puppet Agent 5.3.x prior to 5.3.7, and Puppet Agent 5.5.x prior to 5.5.2, were vulnerable to an attack where an unprivileged user on Windows agents could write custom facts that can escalate privileges on the next puppet run. This was possible through the loading of shared libraries from untrusted paths.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://puppet.com/security/cve/CVE-2018-6513 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
1.10.0
Up to (excluding)
1.10.13
 cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
5.3.0
Up to (excluding)
5.3.7
 cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
5.5.0
Up to (excluding)
5.5.2
 cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:*
     Show Matching CPE(s)
From (including)
2016.4.0
Up to (excluding)
2016.4.12
 cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:*
     Show Matching CPE(s)
From (including)
2017.3.0
Up to (excluding)
2017.3.7
 cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:*
     Show Matching CPE(s)
From (including)
2018.1.0
Up to (excluding)
2018.1.1


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-6513
NVD Published Date:
06/11/2018
NVD Last Modified:
10/02/2019