CVE-2021-22915
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Nextcloud Server | Fixed in 19.0.11, 20.0.10, 21.0.2 | affected |
Weaknesses
- CWE-307: Brute Force (CWE-307)
ADP Enrichment
CVE Program Container
Additional References
- https://hackerone.com/reports/1154003
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-009
- 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/
References
- https://hackerone.com/reports/1154003
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-009
- 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/
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