SB2022091602 - Information disclosure in Nextcloud Talk
Published: September 16, 2022
Security Bulletin ID
SB2022091602
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote 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-2022-39212)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote user can see the last video frame of any participant who has video disabled but a camera selected.
Remediation
Install update from vendor's website.