First published: Tue Aug 14 2001(Updated: )
crontab in Vixie cron 3.0.1 and earlier does not properly drop privileges after the failed parsing of a modification operation, which could allow a local attacker to gain additional privileges when an editor is called to correct the error.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
paul Vixie Vixie cron | <=3.0.1 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
CVE-2001-0559 is considered to be of medium severity due to the potential for local privilege escalation.
To fix CVE-2001-0559, update Vixie cron to version 3.0.2 or later where this vulnerability is addressed.
Users running Vixie cron version 3.0.1 or earlier on Unix-like systems are affected by CVE-2001-0559.
CVE-2001-0559 is a local privilege escalation vulnerability related to inadequate privilege dropping in cron jobs.
CVE-2001-0559 cannot be exploited remotely as it requires local access to the system.