CVE-2020-3322
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
03/06/2020
Last modified:
19/10/2021
Description
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.
Impact
Base Score 3.x
3.30
Severity 3.x
LOW
Base Score 2.0
4.30
Severity 2.0
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:cisco:webex_network_recording_player:-:*:*:*:*:*:*:* | ||
| cpe:2.3:a:cisco:webex_player:-:*:*:*:*:windows:*:* |
To consult the complete list of CPE names with products and versions, see this page