SB2023032809 - Improper Preservation of Permissions in Nextcloud Server and Enterprise Server
Published: March 28, 2023
Security Bulletin ID
SB2023032809
Severity
Low
Patch available
YES
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) Improper Preservation of Permissions (CVE-ID: CVE-2023-25817)
The vulnerability allows a remote attacker to compromise the system.
The vulnerability exists due to improper preservation of permissions. A remote user can delete files they are not supposed to deletable but only viewed or downloaded.
Remediation
Install update from vendor's website.