Description
psbanner in the LPRng package allows local users to overwrite arbitrary files via a symbolic link attack on the /tmp/before file.
Affected products
- astart_technologies / lprng3.7.4 – 3.7.4
- astart_technologies / lprng3.8.9 – 3.8.9
- astart_technologies / lprng3.8.10.1 – 3.8.10.1
- astart_technologies / lprng3.8.19 – 3.8.19