A vulnerability in the software update feature of Cisco Webex Meetings Desktop App for Mac could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system. The vulnerability is due to improper validation of cryptographic protections on files that are downloaded by the application as part of a software update. An attacker could exploit this vulnerability by persuading a user to go to a website that returns files to the client that are similar to files that are returned from a valid Webex website. The client may fail to properly validate the cryptographic protections of the provided files before executing them as part of an update. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the user.
History

Fri, 15 Nov 2024 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-06-18T02:16:35.722187Z

Updated: 2024-11-15T17:06:42.841Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3342

cve-icon Vulnrichment

Updated: 2024-08-04T07:30:58.143Z

cve-icon NVD

Status : Analyzed

Published: 2020-06-18T03:15:13.840

Modified: 2020-06-24T18:17:12.667

Link: CVE-2020-3342

cve-icon Redhat

No data.