Vulnerability Description
Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the `'enable_previews'` config flag.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Nextcloud Server | >= 21.0.0, < 21.0.8 |
Related Weaknesses (CWE)
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xThird Party Advisory
- https://github.com/nextcloud/server/pull/30291PatchThird Party Advisory
- https://hackerone.com/reports/1261225ExploitThird Party Advisory
- https://security.gentoo.org/glsa/202208-17Third Party Advisory
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xThird Party Advisory
- https://github.com/nextcloud/server/pull/30291PatchThird Party Advisory
- https://hackerone.com/reports/1261225ExploitThird Party Advisory
- https://security.gentoo.org/glsa/202208-17Third Party Advisory
FAQ
What is CVE-2022-24741?
CVE-2022-24741 is a vulnerability with a CVSS score of 3.5 (LOW). Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the ...
How severe is CVE-2022-24741?
CVE-2022-24741 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-24741?
Check the references section above for vendor advisories and patch information. Affected products include: Nextcloud Nextcloud Server.