A Double Free in XSLT show_index has been identified in Hiawatha webserver version 11.7 which allows an unauthenticated attacker to corrupt data which may lead to arbitrary code execution.
Weakness
The product calls free() twice on the same memory address.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Hiawatha_webserver | Hiawatha.leisink | 11.7 (including) | 11.7 (including) |