SB2024111963 - Insecure Inherited Permissions in Nextcloud Desktop
Published: November 19, 2024
Security Bulletin ID
SB2024111963
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Insecure Inherited Permissions (CVE-ID: CVE-2024-46958)
CWE-ID: CWE-277 - Insecure inherited permissions
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows an attacker with physical access to escalate privileges on the system.
The vulnerability exists due to the desktop client creates folders with world-readable and world-writable permissions on Linux, privilege escalation.
Remediation
Install update from vendor's website.