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
Link | Resource |
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https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259 | Vendor Advisory |
History
No history.
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
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
Redhat Information
No data.
CWE