CVE-2021-36780
CVSS V2 Medium 4.8
CVSS V3 High 8.1
Description
A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.
Overview
- CVE ID
- CVE-2021-36780
- Assigner
- meissner@suse.de
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-17T09:15:07
- Last Modified Date
- 2023-02-10T02:30:42
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:P/I:P/A:N
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.8
- Severity
- MEDIUM
- Exploitability Score
- 6.5
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx | Third Party Advisory |
| https://bugzilla.suse.com/show_bug.cgi?id=1191819 | Issue Tracking Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-36780 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36780 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:40:06 | Added to TrackCVE | |||
| 2022-12-06 04:15:25 | security@suse.com | meissner@suse.de | CVE Assigner | updated |
| 2022-12-06 04:15:25 | 2021-12-17T09:15Z | 2021-12-17T09:15:07 | CVE Published Date | updated |
| 2022-12-06 04:15:25 | 2022-11-10T15:15:12 | CVE Modified Date | updated | |
| 2022-12-06 04:15:25 | 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 | 2023-02-10T02:30:42 | CVE Modified Date | updated | |
| 2023-02-11 03:14:32 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |