CVEvulnerability

CVE-2004-0126

4.6 MEDIUM Published 2004-03-29 Modified 2026-06-16 Official page ↗

Status: Modified
Published: 2004-03-29
Last modified: 2026-06-16
Assigner: [email protected]
CVSS 2.0 ([email protected]): 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P

Description

The jail_attach system call in FreeBSD 5.1 and 5.2 changes the directory of a calling process even if the process doesn't have permission to change directory, which allows local users to gain read/write privileges to files and directories within another jail.

Affected configurations

• freebsd freebsd 5.1 • freebsd freebsd 5.2 • freebsd freebsd 5.2.1

References

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:03.jail.asc Patch, Vendor Advisory
http://www.osvdb.org/4101 www.osvdb.org
http://www.securityfocus.com/bid/9762 Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/15344 exchange.xforce.ibmcloud.com
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:03.jail.asc Patch, Vendor Advisory
http://www.osvdb.org/4101 www.osvdb.org
http://www.securityfocus.com/bid/9762 Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/15344 exchange.xforce.ibmcloud.com