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Cisco Releases Security Updates

Description

Cisco has released security updates to address vulnerabilities in its WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit these vulnerabilities to take control of an affected system. US-CERT encourages users and administrators to review the [Cisco Security Advisory](<https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex-players>) and apply the necessary updates. This product is provided subject to this Notification and this [Privacy & Use](<https://www.dhs.gov/privacy-policy>) policy. **Please share your thoughts.** We recently updated our anonymous [product survey](<https://www.surveymonkey.com/r/CISA-cyber-survey?product=https://us-cert.cisa.gov/ncas/current-activity/2017/11/29/Cisco-Releases-Security-Updates>); we'd welcome your feedback.