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CVE-2022-24741

LOW

3.5

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.

CVE Details

CVSS v3.1 Score3.5

SeverityLOW

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published3/9/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nextcloud:nextcloud_server

Weaknesses (CWE)

CWE-400CWE-770

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89(security-advisories@github.com)

https://github.com/nextcloud/server/pull/30291(security-advisories@github.com)

https://hackerone.com/reports/1261225(security-advisories@github.com)

https://security.gentoo.org/glsa/202208-17(security-advisories@github.com)

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/pull/30291(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1261225(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202208-17(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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