The siteaccess URIMatching implementation in eZ publish 3.5 through 3.8 before 20050812 converts all non-alphanumeric characters in a URI to _ (underscore), which allows remote attackers to bypass access restrictions by inserting certain characters in a URI, as demonstrated by a request for /admin:de, which matches a rule allowing only /admin_de to access /admin.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ez_publish | Ez | 3.5.0 (including) | 3.5.8 (excluding) |
| Ezpublish | Ubuntu | dapper | * |
| Ezpublish | Ubuntu | edgy | * |
| Ezpublish | Ubuntu | feisty | * |
| Ezpublish | Ubuntu | gutsy | * |