CVE-2022-41971
Nextcloud Talk Android Video Stream Exposure Vulnerability
Description
Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public conversation after being removed from that conversation, provided that they were removed while being in the call. Versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0 contain patches for the issue. No known workarounds are available.
INFO
Published Date :
Dec. 1, 2022, 9:15 p.m.
Last Modified :
Dec. 6, 2022, 2:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2022-41971
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-41971.
| URL | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wx6w-xpg9-6fv4 | Third Party Advisory |
| https://github.com/nextcloud/spreed/pull/7974 | Third Party Advisory |
| https://hackerone.com/reports/1706248 | Permissions Required Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-41971 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-41971 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 06, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wx6w-xpg9-6fv4 No Types Assigned https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wx6w-xpg9-6fv4 Third Party Advisory Changed Reference Type https://github.com/nextcloud/spreed/pull/7974 No Types Assigned https://github.com/nextcloud/spreed/pull/7974 Third Party Advisory Changed Reference Type https://hackerone.com/reports/1706248 No Types Assigned https://hackerone.com/reports/1706248 Permissions Required, Third Party Advisory Added CWE NIST CWE-668 Added CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_talk:*:*:*:*:*:android:*:* versions from (including) 12.0.0 up to (excluding) 12.2.8 *cpe:2.3:a:nextcloud:nextcloud_talk:*:*:*:*:*:android:*:* versions from (including) 13.0.0 up to (excluding) 13.0.10 *cpe:2.3:a:nextcloud:nextcloud_talk:*:*:*:*:*:android:*:* versions from (including) 14.0.0 up to (excluding) 14.0.6
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-41971 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-41971
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.02%
score
0.43201
percentile