CVE-2023-39954

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Summary

CVECVE-2023-39954
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-10 15:15:00 UTC
Updated2023-08-16 19:15:00 UTC
Descriptionuser_oidc provides the OIDC connect user backend for Nextcloud, an open-source cloud platform. Starting in version 1.0.0 and prior to version 1.3.3, an attacker that obtained at least read access to a snapshot of the database can impersonate the Nextcloud server towards linked servers. user_oidc 1.3.3 contains a patch. No known workarounds are available.

Risk And Classification

Problem Types: CWE-311

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nextcloud User Oidc All All All All

References

ReferenceSourceLinkTags
Just a moment... MISC hackerone.com
Encrypt stored oidc provider client secrets and id4me client secrets by julien-nc · Pull Request #636 · nextcloud/user_oidc · GitHub MISC github.com
user_oidc app stores client secret unencrypted in database · Advisory · nextcloud/security-advisories · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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