The PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to create arbitrary files via the PERLIO_DEBUG variable.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Perl | Larry_wall | 5.8.0 (including) | 5.8.0 (including) |
Red Hat Enterprise Linux 3 | RedHat | perl-2:5.8.0-89.10 | * |
Red Hat Enterprise Linux 4 | RedHat | perl-3:5.8.5-12.1 | * |
Perl | Ubuntu | dapper | * |
Perl | Ubuntu | devel | * |
Perl | Ubuntu | edgy | * |
Perl | Ubuntu | feisty | * |