SB2021052712 - Gentoo update for Nextcloud Desktop Client
Published: May 27, 2021
Security Bulletin ID
SB2021052712
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2021-22879)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input passed via URL. A malicious server can pass specially crafted URL to the client application and execute arbitrary code on the system.
Remediation
Install update from vendor's website.