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CVE-2021-32801

MEDIUM

5.5

Description

Nextcloud server is an open source, self hosted personal cloud. In affected versions logging of exceptions may have resulted in logging potentially sensitive key material for the Nextcloud Encryption-at-Rest functionality. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. If upgrading is not an option users are advised to disable system logging to resolve this issue until such time that an upgrade can be performed Note that ff you do not use the Encryption-at-Rest functionality of Nextcloud you are not affected by this bug.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie9/7/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

nextcloud:nextcloud_server

Faiblesses (CWE)

CWE-532CWE-532

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mcpf-v65v-359h(security-advisories@github.com)

https://github.com/nextcloud/server/pull/28082(security-advisories@github.com)

https://hackerone.com/reports/1251776(security-advisories@github.com)

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

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mcpf-v65v-359h(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/pull/28082(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1251776(af854a3a-2127-422b-91ae-364da2661108)

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

Correlations IOC

Aucune correlation enregistree

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