Vulnerabilities > CVE-2023-45148 - Unspecified vulnerability in Nextcloud Server
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
LOW Summary
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.
Vulnerable Configurations
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63
- https://github.com/nextcloud/server/pull/40293
- https://github.com/nextcloud/server/pull/40293
- https://hackerone.com/reports/2110945
- https://hackerone.com/reports/2110945