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.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: cisco

Published: 2020-06-03T00:00:00

Updated: 2020-06-03T16:55:18

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


Link: CVE-2020-3321

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2021-10-19T20:07:03.797


Link: CVE-2020-3321

JSON object: View

cve-icon Redhat Information

No data.

CWE