CVE-2004-0126

CVE-2004-0126 describes a vulnerability in FreeBSD 5.1 and 5.2 where the jail_attach system call improperly changes a process's directory, even without sufficient permissions. This flaw allows local users to gain read/write access to files and directories within another jail. With a CVSS score of 4.6, this vulnerability has a local attack vector and low attack complexity, potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.