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VULNERABILITIES

CVE-2023-29000 Details

Description

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.7.0, by trusting that the server will return a certificate that belongs to the keypair of the user, a malicious server could get the desktop client to encrypt files with a key known to the attacker. This issue is fixed in Nextcloud Desktop 3.7.0. No known workarounds are available.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/nextcloud/desktop/pull/4949 CVEPatch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h82x-98q3-7534 CVEVendor Advisory
https://hackerone.com/reports/1679267 CVEPermissions Required
https://github.com/nextcloud/desktop/pull/4949 [email protected]Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h82x-98q3-7534 [email protected]Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]

Affected Products

ProductVersions
nextcloud desktop
>= 3.0.0, < 3.7.0

CPE

  • cpe:2.3:a:nextcloud:desktop:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-29000
NVD Published Date:
Apr 4, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-29000 Details - Not Deferred