CVE-2023-28845

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

31/03/2023

Last modified:

07/04/2023

Description

Nextcloud talk is a video & audio conferencing app for Nextcloud. In affected versions the talk app does not properly filter access to a conversations member list. As a result an attacker could use this vulnerability to gain information about the members of a Talk conversation, even if they themselves are not members. It is recommended that the Nextcloud Talk is upgraded to 14.0.9 or 15.0.4. There are no known workarounds for this vulnerability.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 3.50 LOW
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

3.50

Severity 3.x

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:nextcloud:talk::::::::	14.0.0 (including)	14.0.9 (excluding)
cpe:2.3:a:nextcloud:talk::::::::	15.0.0 (including)	15.0.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-28845

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools