CVE-2022-28764

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

14/11/2022

Last modified:

17/11/2022

Description

The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.6 is susceptible to a local information exposure vulnerability. A failure to clear data from a local SQL database after a meeting ends and the usage of an insufficiently secure per-device key encrypting that database results in a local malicious user being able to obtain meeting information such as in-meeting chat for the previous meeting attended from that local user account.

Impact

Vector 3.x

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

Base Score: 3.30 LOW
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

Base Score 3.x

3.30

Severity 3.x

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:zoom:meetings::::::android::*		5.12.6 (excluding)
cpe:2.3:a:zoom:meetings::::::iphone_os::*		5.12.6 (excluding)
cpe:2.3:a:zoom:meetings::::::linux::*		5.12.6 (excluding)
cpe:2.3:a:zoom:meetings::::::macos::*		5.12.6 (excluding)
cpe:2.3:a:zoom:meetings::::::windows::*		5.12.6 (excluding)
cpe:2.3:a:zoom:rooms::::::android::*		5.12.6 (excluding)
cpe:2.3:a:zoom:rooms::::::iphone_os::*		5.12.6 (excluding)
cpe:2.3:a:zoom:rooms::::::linux::*		5.12.6 (excluding)
cpe:2.3:a:zoom:rooms::::::macos::*		5.12.6 (excluding)
cpe:2.3:a:zoom:rooms::::::windows::*		5.12.6 (excluding)
cpe:2.3:a:zoom:vdi_windows_meeting_clients::::::::		5.12.6 (excluding)

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

References to Advisories, Solutions, and Tools

https://explore.zoom.us/en/trust/security/security-bulletin/