CVE-2004-0126
The jail_attach system call in FreeBSD 5.1 and 5.2 changes the directory of a calling process...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2004-0126- CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2004-0126- Updated
- 2026-11-02
EUVDEUVD-2004-0126 No score
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.
- Record
EUVD-2004-0126- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m87g-q8c5-j57m No score
The jail_attach system call in FreeBSD 5.1 and 5.2 changes the directory of a calling process...
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.
- Record
GHSA-m87g-q8c5-j57m- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2004-0126 is a medium vulnerability (CVSS 4.6) in Freebsd, published March 29, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.