#VU13913 Improper input validation in Webex Player and Cisco WebEx Network Recording Player - CVE-2018-0380

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Main Vulnerability Database Vulnerabilities #VU13913

#VU13913 Improper input validation in Webex Player and Cisco WebEx Network Recording Player - CVE-2018-0380

Published: July 19, 2018


Vulnerability identifier: #VU13913
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-0380
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Webex Player
Cisco WebEx Network Recording Player
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The vulnerability exists in the Cisco Webex Network Recording Player for Advanced Recording Format (ARF) and Webex Recording Format (WRF) files due to insufficient input validation. A remote unauthenticated attacker can supply a specially crafted .arf or .wrf file via email or URL, thick the victim into launching it in the Webex recording players and cause the service to crash.


Remediation

Install update from vendor's website.

External links