CVE-2021-41180 - OpenCVE

Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in an open-redirect, but required user interaction. This only affected users of the Android Talk client. It is recommended that the Nextcloud Talk App is upgraded to 12.1.2. There are no known workarounds.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

AV:N/AC:H/Au:N/C:P/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Nextcloud	Talk

Configuration 1 [-]

cpe:2.3:a:nextcloud:talk:*:*:*:*:*:android:*:*

No data.

References

Link	Providers
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92
https://github.com/nextcloud/spreed/pull/6239
https://hackerone.com/reports/1337178

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-03-08T17:45:12

Updated: 2024-08-04T02:59:31.642Z

Reserved: 2021-09-15T00:00:00

Link: CVE-2021-41180

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-03-08T18:15:07.737

Modified: 2022-03-15T16:18:40.120

Link: CVE-2021-41180

Redhat

No data.

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