CVE-2023-28433
Minio Windows Unauthenticated Privilege Escalation Vulnerability
Description
Minio is a Multi-Cloud Object Storage framework. All users on Windows prior to version RELEASE.2023-03-20T20-16-18Z are impacted. MinIO fails to filter the `\` character, which allows for arbitrary object placement across buckets. As a result, a user with low privileges, such as an access key, service account, or STS credential, which only has permission to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds.
INFO
Published Date :
March 22, 2023, 9:15 p.m.
Last Modified :
March 28, 2023, 4:25 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
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-2023-28433.
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).
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The following list is the news that have been mention
CVE-2023-28433 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-28433 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 28, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8 No Types Assigned https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8 Patch Changed Reference Type https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc No Types Assigned https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc Patch Changed Reference Type https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z No Types Assigned https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z Release Notes Changed Reference Type https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6 No Types Assigned https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6 Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:* versions up to (excluding) 2023-03-20t20-16-18z
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-28433 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-2023-28433
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} 0.06%
score
0.46654
percentile