SB2018103103 - Gentoo update for X.Org X Server
Published: October 31, 2018 Updated: November 3, 2018
Security Bulletin ID
SB2018103103
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Privilege escalation (CVE-ID: CVE-2018-14665)
The vulnerability allows a local user to gain elevated privileges on the target system.
The vulnerability exists due to improper handling of two command-line options, namely -logfile and -modulepath. A local user can specify a '-modulepath' argument with an insecure path to create, overwrite or delete any files with root privileges.
Remediation
Install update from vendor's website.