SB2015021801 - Fedora 21 update for sudo
Published: February 18, 2015 Updated: April 24, 2025
Security Bulletin ID
SB2015021801
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2014-9680)
The vulnerability allows a local authenticated user to gain access to sensitive information.
sudo before 1.8.12 does not ensure that the TZ environment variable is associated with a zoneinfo file, which allows local users to open arbitrary files for read access (but not view file contents) by running a program within an sudo session, as demonstrated by interfering with terminal output, discarding kernel-log messages, or repositioning tape drives.
Remediation
Install update from vendor's website.