CVE-2023-2728
Kubernetes Ephemeral Container Mountable Secrets Bypass
Description
Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the `kubernetes.io/enforce-mountable-secrets` annotation are used together with ephemeral containers.
INFO
Published Date :
July 3, 2023, 9:15 p.m.
Last Modified :
Aug. 3, 2023, 3:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
1.2
Public PoC/Exploit Available at Github
CVE-2023-2728 has a 3 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
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-2023-2728
.
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).
Module written in Ruby with the objective of exploiting vulnerabilities CVE-2023-2728 and CVE-2024-3177, both related to the secret mount policy in a Kubernetes cluster using a custom Metasploit module. Part of a Cybersecurity Master's degree finalization project.
Ruby
None
Dockerfile
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-2728
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-2728
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 -
CVE Modified by [email protected]
Aug. 03, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20230803-0004/ [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 12, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N Changed Reference Type http://www.openwall.com/lists/oss-security/2023/07/06/3 No Types Assigned http://www.openwall.com/lists/oss-security/2023/07/06/3 Mailing List Changed Reference Type https://github.com/kubernetes/kubernetes/issues/118640 No Types Assigned https://github.com/kubernetes/kubernetes/issues/118640 Issue Tracking Changed Reference Type https://groups.google.com/g/kubernetes-security-announce/c/vPWYJ_L84m8 No Types Assigned https://groups.google.com/g/kubernetes-security-announce/c/vPWYJ_L84m8 Mailing List Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions up to (including) 1.24.14 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.25.0 up to (including) 1.25.10 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.26.0 up to (including) 1.26.5 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.27.0 up to (including) 1.27.2 -
CVE Modified by [email protected]
Jul. 07, 2023
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2023/07/06/3 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-2728
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-2023-2728
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.05%
score
0.45100
percentile