7.5
HIGH
CVE-2023-5255
Puppet Server Certificate Disable Revocation
Description

For certificates that utilize the auto-renew feature in Puppet Server, a flaw exists which prevents the certificates from being revoked.

INFO

Published Date :

Oct. 3, 2023, 6:15 p.m.

Last Modified :

Nov. 21, 2024, 8:41 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-5255 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
3 Puppet puppet_server
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-2023-5255.

URL Resource
https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates Vendor Advisory
https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates 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-2023-5255 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-5255 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Oct. 05, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates No Types Assigned https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates Vendor Advisory
    Added CWE NIST CWE-404
    Added CPE Configuration OR *cpe:2.3:a:puppet:puppet:2023.3:*:*:*:enterprise:*:*:* *cpe:2.3:a:puppet:puppet_server:8.2.0:*:*:*:*:*:*:* *cpe:2.3:a:puppet:puppet_server:8.2.1:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 03, 2023

    Action Type Old Value New Value
    Removed Reference https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates-0 [No Types Assigned]
    Added Reference https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates [No Types Assigned]
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-2023-5255 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-2023-5255 weaknesses.

Exploit Prediction

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

0.08 }} 0.02%

score

0.34400

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability