SB2021021713 - Information disclosure in Cisco Webex Meetings Desktop App
Published: February 17, 2021
Security Bulletin ID
SB2021021713
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2021-1372)
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to insecure usage of shared memory. A local user with permissions to view system memory can run a specially crafted program to read shared memory of the affected application and obtain sernames, meeting information, or authentication tokens.
Remediation
Install update from vendor's website.