Description
The script program in FreeBSD 5.0 through 7.0-PRERELEASE invokes openpty, which creates a pseudo-terminal with world-readable and world-writable permissions when it is not run as root, which allows local users to read data from the terminal of the user running script.
References
- 28498 third-party-advisory
- 1019191 vdb-entry
- freebsd-openpty-information-disclosure(39665) vdb-entry
- 27284 vdb-entry
- FreeBSD-SA-08:01 vendor-advisory