CVE-2020-11470

CVSS V2 Low 2.1 CVSS V3 Low 3.3

Description

Zoom Client for Meetings through 4.6.8 on macOS has the disable-library-validation entitlement, which allows a local process (with the user's privileges) to obtain unprompted microphone and camera access by loading a crafted library and thereby inheriting Zoom Client's microphone and camera access.

Overview

CVE ID
CVE-2020-11470

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-04-01T22:15:17

Last Modified Date
2021-07-21T11:39:23

Weakness Enumerations

CWE	URL
CWE-345	http://cwe.mitre.org/data/definitions/345.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:zoom:meetings::::::mac_os::*	1	OR		4.6.8

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:P/I:N/A:N

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
3.3

Base Severity
LOW

Exploitability Score
1.8

Impact Score
1.4

References

Reference URL	Reference Tags
https://objective-see.com/blog/blog_0x56.html	Exploit Third Party Advisory
https://blog.zoom.us/wordpress/2020/04/01/a-message-to-our-users/	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-11470
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11470

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:01:24				Added to TrackCVE
2022-12-04 13:50:35	2020-04-01T22:15Z	2020-04-01T22:15:17	CVE Published Date	updated
2022-12-04 13:50:35		2021-07-21T11:39:23	CVE Modified Date	updated
2022-12-04 13:50:35		Analyzed	Vulnerability Status	updated