CVE-2005-0610 - Ambiguous Crap


Multiple symlink vulnerabilities in portupgrade before 20041226_2 in FreeBSD allow local users to (1) overwrite arbitrary files and possibly replace packages to execute arbitrary code via pkg_fetch (2) overwrite arbitrary files via temporary files when portupgrade upgrades a port or package or (3) create arbitrary zero-byte files via the pkgdb.fixme temporary file.