ModSecurity before 2.6.6, when used with PHP, does not properly handle single quotes not at the beginning of a request parameter value in the Content-Disposition field of a request with a multipart/form-data Content-Type header, which allows remote attackers to bypass filtering rules and perform other attacks such as cross-site scripting (XSS) attacks. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-5031.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Modsecurity | Trustwave | * | 2.6.6 (excluding) |
| Libapache-mod-security | Ubuntu | lucid | * |
| Libapache-mod-security | Ubuntu | natty | * |
| Libapache-mod-security | Ubuntu | oneiric | * |
| Libapache-mod-security | Ubuntu | upstream | * |
| Modsecurity-apache | Ubuntu | oneiric | * |
| Modsecurity-apache | Ubuntu | precise | * |
| Modsecurity-apache | Ubuntu | upstream | * |