linki.py in ekg 2005-06-05 and earlier allows local users to overwrite or create arbitrary files via a symlink attack on temporary files.
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.debian.org/security/2005/dsa-760 | third party advisory vendor advisory |
http://marc.info/?l=bugtraq&m=112198499417250&w=2 | mailing list |
http://marc.info/?l=bugtraq&m=112060146011122&w=2 | mailing list technical description |
http://www.zataz.net/adviso/ekg-06062005.txt | broken link vendor advisory |