SB2018122812 - Fedora 28 update for beep
Published: December 28, 2018 Updated: April 24, 2025
Security Bulletin ID
SB2018122812
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Path traversal (CVE-ID: CVE-2018-1000532)
The vulnerability allows a local authenticated user to perform a denial of service (DoS) attack.
beep version 1.3 and up contains a External Control of File Name or Path vulnerability in --device option that can result in Local unprivileged user can inhibit execution of arbitrary programs by other users, allowing DoS. This attack appear to be exploitable via The system must allow local users to run beep.
Remediation
Install update from vendor's website.