Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force it. It is recommended that the Nextcloud Server is upgraded to 24.0.10 or 25.0.4. This issue only affects users who do not have a password policy enabled, so enabling a password policy is an effective mitigation for users unable to upgrade.
References
Link | Resource |
---|---|
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-7w2p-rp9m-9xp9 | Vendor Advisory |
https://github.com/nextcloud/server/pull/36093 | Issue Tracking Patch |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-03-30T18:57:00.487Z
Updated: 2023-03-30T18:57:00.487Z
Reserved: 2023-03-24T16:25:34.465Z
Link: CVE-2023-28835
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-03-30T19:15:07.020
Modified: 2023-04-07T15:02:10.927
Link: CVE-2023-28835
JSON object: View
Redhat Information
No data.
CWE