CVE-2017-12367: Input Validation
A "Cisco WebEx Network Recording Player Denial of Service Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by providing a user with a malicious ARF or WRF file via email or URL and convincing the user to launch the file. Exploitation of this could cause an affected player to crash and, in some cases, could allow arbitrary code execution on the system of a targeted user. Cisco Bug IDs: CSCve11545, CSCve02843, CSCve11548.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-12367?
CVE-2017-12367 is classified as a denial of service vulnerability.
How do I fix CVE-2017-12367?
To mitigate CVE-2017-12367, users should update to the latest versions of Cisco WebEx Meetings Server that are not affected by this vulnerability.
What types of files are associated with CVE-2017-12367?
CVE-2017-12367 is associated with Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files.
Who can be affected by CVE-2017-12367?
Any user of the Cisco WebEx Network Recording Player who opens a malicious ARF or WRF file can be affected by CVE-2017-12367.
What is the impact of CVE-2017-12367?
The impact of CVE-2017-12367 can result in a denial of service, rendering the WebEx Network Recording Player inoperable.