A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file.
History

Fri, 15 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-06-03T16:55:18.361937Z

Updated: 2024-11-15T17:20:18.984Z

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

Link: CVE-2020-3321

cve-icon Vulnrichment

Updated: 2024-08-04T07:30:57.897Z

cve-icon NVD

Status : Modified

Published: 2020-06-03T17:15:25.890

Modified: 2024-11-21T05:30:48.280

Link: CVE-2020-3321

cve-icon Redhat

No data.