SB2020010914 - Denial of service in Cisco Webex Centers
Published: January 9, 2020
Security Bulletin ID
SB2020010914
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2020-3116)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of Universal Communications Format UCF media files. A remote attacker can trick a victim to open a specially crafted UCF file and cause the application to quit unexpectedly.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.