CVE-2021-36779
SUSE Longhorn Unauthenticated Binary Execution Vulnerability
Description
A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3.
INFO
Published Date :
Dec. 17, 2021, 9:15 a.m.
Last Modified :
Feb. 10, 2023, 2:31 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
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-2021-36779.
| URL | Resource |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1191818 | Issue Tracking Vendor Advisory |
| https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx | 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-2021-36779 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-36779 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 -
Modified Analysis by [email protected]
Feb. 10, 2023
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 19, 2023
Action Type Old Value New Value Removed CVSS V3.1 SUSE AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 SUSE AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Removed CVSS V3.1 Reason S-Security boundary -
CVE Modified by [email protected]
Nov. 10, 2022
Action Type Old Value New Value Changed Description A Improper Access Control vulnerability inf SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3. A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3. Removed CWE SUSE CWE-284 Added CWE SUSE CWE-306 Removed CWE Reason CWE-284 / More specific CWE option available -
Reanalysis by [email protected]
Oct. 27, 2022
Action Type Old Value New Value Added CWE NIST CWE-306 -
Initial Analysis by [email protected]
Dec. 30, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:A/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=1191818 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=1191818 Issue Tracking, Vendor Advisory Changed Reference Type https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx No Types Assigned https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.3 *cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:* versions from (including) 1.2.0 up to (excluding) 1.2.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-36779 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-2021-36779
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.33988
percentile