CVE-2023-45148

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-45148
Nextcloud is an open source home cloud server. When Memcached is used as `memcache.distributed` the rate limiting in Nextcloud Server could be reset unexpectedly resetting the rate count earlier than intended. Users are advised to upgrade to versions 25.0.11, 26.0.6 or 27.1.0. Users unable to upgrade should change their config setting `memcache.distributed` to `\OC\Memcache\Redis` and install Redis instead of Memcached.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63 Vendor Advisory
https://github.com/nextcloud/server/pull/40293 Issue Tracking Patch
https://hackerone.com/reports/2110945 Permissions Required
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63 Vendor Advisory
https://github.com/nextcloud/server/pull/40293 Issue Tracking Patch
https://hackerone.com/reports/2110945 Permissions Required
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:enterprise:*:*:*
History

21 Nov 2024, 08:26

Type Values Removed Values Added
References () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63 - Vendor Advisory () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63 - Vendor Advisory
References () https://github.com/nextcloud/server/pull/40293 - Issue Tracking, Patch () https://github.com/nextcloud/server/pull/40293 - Issue Tracking, Patch
References () https://hackerone.com/reports/2110945 - Permissions Required () https://hackerone.com/reports/2110945 - Permissions Required

20 Oct 2023, 12:19

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.3
CPE cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
References (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63 - (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63 - Vendor Advisory
References (MISC) https://hackerone.com/reports/2110945 - (MISC) https://hackerone.com/reports/2110945 - Permissions Required
References (MISC) https://github.com/nextcloud/server/pull/40293 - (MISC) https://github.com/nextcloud/server/pull/40293 - Issue Tracking, Patch
First Time Nextcloud nextcloud Server
Nextcloud

16 Oct 2023, 19:24

Type Values Removed Values Added
New CVE
Information

Published : 2023-10-16 19:15

Updated : 2024-11-21 08:26

NVD link : CVE-2023-45148

Mitre link : CVE-2023-45148

CVE.ORG link : CVE-2023-45148

JSON object : View

Products Affected

nextcloud

  • nextcloud_server
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts