Cisco Webex Player WRF Files Denial of Service Vulnerability

A vulnerability in the Cisco Webex Player for Webex Recording Format (WRF) files could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.

An attacker could exploit this vulnerability by sending a user a link or email attachment with a malicious WRF file and persuading the user to open the file in the Cisco Webex Player. A successful exploit could cause the affected player to crash, resulting in a DoS condition.

For more information about this vulnerability, see the Details section of this security advisory.

There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-webex-player-dos

Security Impact Rating: Medium
CVE: CVE-2018-0457

from Cisco Security Advisory https://ift.tt/2oHiaJJ