CVE-2021-22915

Nextcloud server before 19.0.11, 20.0.10, 21.0.2 is vulnerable to brute force attacks due to lack of inclusion of IPv6 subnets in rate-limiting considerations. This could potentially result in an attacker bypassing rate-limit controls such as the Nextcloud brute-force protection.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

History

07 Nov 2023, 03:30

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/', 'name': 'FEDORA-2021-eac0e52f88', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AGXGR6HYGQ6MZXISMJEHCOXRGRFRUFMA/', 'name': 'FEDORA-2021-afa7968aeb', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AGXGR6HYGQ6MZXISMJEHCOXRGRFRUFMA/ -

20 Sep 2021, 13:51

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AGXGR6HYGQ6MZXISMJEHCOXRGRFRUFMA/ - Mailing List, Third Party Advisory
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/ - Mailing List, Third Party Advisory

23 Jun 2021, 13:37

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 5.0
v3 : 9.8
CPE cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
CWE CWE-307
References (MISC) https://hackerone.com/reports/1154003 - (MISC) https://hackerone.com/reports/1154003 - Permissions Required, Third Party Advisory
References (MISC) https://nextcloud.com/security/advisory/?id=NC-SA-2021-009 - (MISC) https://nextcloud.com/security/advisory/?id=NC-SA-2021-009 - Broken Link

11 Jun 2021, 17:18

Type Values Removed Values Added
New CVE

Information

Published : 2021-06-11 16:15

Updated : 2023-12-10 13:55


NVD link : CVE-2021-22915

Mitre link : CVE-2021-22915

CVE.ORG link : CVE-2021-22915


JSON object : View

Products Affected

nextcloud

  • nextcloud_server

fedoraproject

  • fedora
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts