CVE-2023-30841
Baremetal Operator Basic Authentication Configuration Weakness
Description
Baremetal Operator (BMO) is a bare metal host provisioning integration for Kubernetes. Prior to version 0.3.0, ironic and ironic-inspector deployed within Baremetal Operator using the included `deploy.sh` store their `.htpasswd` files as ConfigMaps instead of Secrets. This causes the plain-text username and hashed password to be readable by anyone having a cluster-wide read-access to the management cluster, or access to the management cluster's Etcd storage. This issue is patched in baremetal-operator PR#1241, and is included in BMO release 0.3.0 onwards. As a workaround, users may modify the kustomizations and redeploy the BMO, or recreate the required ConfigMaps as Secrets per instructions in baremetal-operator PR#1241.
INFO
Published Date :
April 26, 2023, 7:15 p.m.
Last Modified :
May 9, 2023, 3:20 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
1.5
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-2023-30841.
| URL | Resource |
|---|---|
| https://github.com/metal3-io/baremetal-operator/pull/1241 | Exploit Issue Tracking Patch |
| https://github.com/metal3-io/baremetal-operator/security/advisories/GHSA-9wh7-397j-722m | 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-2023-30841 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-30841 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 -
Initial Analysis by [email protected]
May. 09, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/metal3-io/baremetal-operator/pull/1241 No Types Assigned https://github.com/metal3-io/baremetal-operator/pull/1241 Exploit, Issue Tracking, Patch Changed Reference Type https://github.com/metal3-io/baremetal-operator/security/advisories/GHSA-9wh7-397j-722m No Types Assigned https://github.com/metal3-io/baremetal-operator/security/advisories/GHSA-9wh7-397j-722m Vendor Advisory Added CWE NIST CWE-319 Added CPE Configuration OR *cpe:2.3:a:linuxfoundation:baremetal_operator:*:*:*:*:*:*:*:* versions up to (excluding) 0.3.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-30841 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-2023-30841
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.19093
percentile