CVE-2021-36779
CVSS V2 High 8.3
CVSS V3 Critical 9.6
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.
Overview
- CVE ID
- CVE-2021-36779
- Assigner
- meissner@suse.de
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-17T09:15:06
- Last Modified Date
- 2023-02-10T02:31:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:* | 1 | OR | 1.1.3 | |
| cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0 | 1.2.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 8.3
- Severity
- HIGH
- Exploitability Score
- 6.5
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.6
- Base Severity
- CRITICAL
- Exploitability Score
- 2.8
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx | Vendor Advisory |
| https://bugzilla.suse.com/show_bug.cgi?id=1191818 | Issue Tracking Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-36779 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36779 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:40:06 | Added to TrackCVE | |||
| 2022-12-06 04:15:20 | security@suse.com | meissner@suse.de | CVE Assigner | updated |
| 2022-12-06 04:15:20 | 2021-12-17T09:15Z | 2021-12-17T09:15:06 | CVE Published Date | updated |
| 2022-12-06 04:15:20 | 2022-11-10T15:15:11 | CVE Modified Date | updated | |
| 2022-12-06 04:15:20 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-19 14:10:49 | 2023-01-19T13:15:13 | CVE Modified Date | updated | |
| 2023-02-11 03:14:32 | 2023-02-10T02:31:23 | CVE Modified Date | updated | |
| 2023-02-11 03:14:32 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |