SB2020022812 - Improper Privilege Management in ownCloud Server
Published: February 28, 2020 Updated: February 28, 2020
Security Bulletin ID
SB2020022812
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Privilege Management (CVE-ID: N/A)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to improve permission check when deleting groups. A remote authenticated attacker can remove the received group share for all group-recipients.
Remediation
Install update from vendor's website.