si_mkbootserver in systemimager-server 3.6.3 allows local users to overwrite arbitrary files via a symlink attack on a (1) /tmp/*.inetd.conf or (2) /tmp/pxe.conf.*.tmp temporary file.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
---|---|
http://www.securityfocus.com/bid/32370 | vdb entry |
http://lists.debian.org/debian-devel/2008/08/msg00347.html | mailing list |
http://uvw.ru/report.sid.txt | exploit |