PerlRun.pm in Apache mod_perl before 1.30, and RegistryCooker.pm in mod_perl 2.x, does not properly escape PATH_INFO before use in a regular expression, which allows remote attackers to cause a denial of service (resource consumption) via a crafted URI.
| Software | From | Fixed in |
|---|---|---|
| apache / mod_perl | - | 1.30 |
| apache / mod_perl | 2.0.0 | 2.0.11.x |
| canonical / ubuntu_linux | 7.04 | 7.04.x |
| canonical / ubuntu_linux | 6.10 | 6.10.x |
| canonical / ubuntu_linux | 6.06 | 6.06.x |
| redhat / enterprise_linux_server | 5.0 | 5.0.x |
| redhat / enterprise_linux_desktop | 3.0 | 3.0.x |
| redhat / enterprise_linux_workstation | 5.0 | 5.0.x |
| redhat / enterprise_linux_desktop | 4.0 | 4.0.x |
| redhat / enterprise_linux_desktop | 5.0 | 5.0.x |
| redhat / enterprise_linux_server | 4.0 | 4.0.x |
| redhat / enterprise_linux_workstation | 4.0 | 4.0.x |
| redhat / enterprise_linux_workstation | 3.0 | 3.0.x |
| redhat / enterprise_linux_server | 3.0 | 3.0.x |
| redhat / enterprise_linux_eus | 4.5 | 4.5.x |
| redhat / satellite | 5.1 | 5.1.x |