Shibboleth XMLTooling-C before 1.6.4, as used in Shibboleth Service Provider before 2.6.1.4 on Windows and other products, mishandles digital signatures of user data, which allows remote attackers to obtain sensitive information or conduct impersonation attacks via crafted XML data. NOTE: this issue exists because of an incomplete fix for CVE-2018-0486.
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Xmltooling-c | Shibboleth | * | 1.6.4 (excluding) |
| Xmltooling | Ubuntu | artful | * |
| Xmltooling | Ubuntu | trusty | * |
| Xmltooling | Ubuntu | upstream | * |
| Xmltooling | Ubuntu | xenial | * |