8.8
HIGH
CVE-2018-6513
Puppet Enterprise Windows Agent Unprivileged Privilege Escalation
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.

INFO

Published Date :

June 11, 2018, 8:29 p.m.

Last Modified :

Jan. 24, 2022, 4:46 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2018-6513 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Puppet puppet_enterprise
2 Puppet puppet
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-6513.

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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-6513 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-6513 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Jan. 24, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:* versions from (including) 2018.1.0 from (excluding) 2018.1.1 OR *cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:* versions from (including) 2018.1.0 from (excluding) 2018.1.1
  • CPE Deprecation Remap by [email protected]

    Jan. 24, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:* versions from (including) 2017.3.0 from (excluding) 2017.3.7 OR *cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:* versions from (including) 2017.3.0 from (excluding) 2017.3.7
  • CPE Deprecation Remap by [email protected]

    Jan. 24, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:* versions from (including) 2016.4.0 from (excluding) 2016.4.12 OR *cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:* versions from (including) 2016.4.0 from (excluding) 2016.4.12
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-264 CWE-264 CWE-426
  • Initial Analysis by [email protected]

    Aug. 01, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://puppet.com/security/cve/CVE-2018-6513 No Types Assigned https://puppet.com/security/cve/CVE-2018-6513 Vendor Advisory
    Added CWE CWE-264
    Added CPE Configuration OR *cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:* versions from (including) 1.10.0 up to (excluding) 1.10.13 *cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:* versions from (including) 5.3.0 up to (excluding) 5.3.7 *cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (excluding) 5.5.2 *cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:* versions from (including) 2016.4.0 up to (excluding) 2016.4.12 *cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:* versions from (including) 2017.3.0 up to (excluding) 2017.3.7 *cpe:2.3:a:puppet:puppet:*:*:*:*:enterprise:*:*:* versions from (including) 2018.1.0 up to (excluding) 2018.1.1
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-6513 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-6513 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.10 }} 0.00%

score

0.40900

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability