The fbgs script in the fbi package 2.01-1.4, when the TMPDIR environment variable is not defined, allows local users to overwrite arbitrary files via a symlink attack on temporary files in /var/tmp/fbps-[PID].
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | fbi | < 2.05-1 | fbi_2.05-1_all.deb |
Debian | 11 | all | fbi | < 2.05-1 | fbi_2.05-1_all.deb |
Debian | 10 | all | fbi | < 2.05-1 | fbi_2.05-1_all.deb |
Debian | 999 | all | fbi | < 2.05-1 | fbi_2.05-1_all.deb |
Debian | 13 | all | fbi | < 2.05-1 | fbi_2.05-1_all.deb |