CVE-2021-36780

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-36780
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.

8.1 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:A/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 6.5 / Impact : 4.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://bugzilla.suse.com/show_bug.cgi?id=1191819 Issue Tracking Vendor Advisory
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
https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:14

Type Values Removed Values Added
References () https://bugzilla.suse.com/show_bug.cgi?id=1191819 - Issue Tracking, Vendor Advisory () https://bugzilla.suse.com/show_bug.cgi?id=1191819 - Issue Tracking, Vendor Advisory
References () https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx - Third Party Advisory () https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx - Third Party Advisory

10 Nov 2022, 15:15

Type Values Removed Values Added
Summary A Improper Access Control 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. 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.

27 Oct 2022, 16:37

Type Values Removed Values Added
CWE CWE-284 CWE-306

30 Dec 2021, 15:12

Type Values Removed Values Added
References (CONFIRM) https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx - (CONFIRM) https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx - Third Party Advisory
References (CONFIRM) https://bugzilla.suse.com/show_bug.cgi?id=1191819 - (CONFIRM) https://bugzilla.suse.com/show_bug.cgi?id=1191819 - Issue Tracking, Vendor Advisory
CPE cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.8
v3 : 8.1

17 Dec 2021, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-17 09:15

Updated : 2024-11-21 06:14

NVD link : CVE-2021-36780

Mitre link : CVE-2021-36780

CVE.ORG link : CVE-2021-36780

JSON object : View

Products Affected

linuxfoundation

  • longhorn
CWE
CWE-306

Missing Authentication for Critical Function