FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

CVE-2007-0166

This CVE name corresponds to:

Entered Topic
2007-02-27 FreeBSD -- Jail rc.d script privilege escalation

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

Details

Type Candidate
Name CVE-2007-0166
Phase Assigned(20070109)

Description

The jail rc.d script in FreeBSD 5.3 up to 6.2 does not verify pathnames when writing to /var/log/console.log during a jail start-up, or when file systems are mounted or unmounted, which allows local root users to overwrite arbitrary files, or mount/unmount files, outside of the jail via a symlink attack.

References

Source Reference
FREEBSD FreeBSD-SA-07:01
BID 22011
OSVDB 32726
SECTRACK 1017505
SECUNIA 23730