In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack.
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tika | Apache | 0.1 (including) | 1.18 (including) |
| Tika | Ubuntu | bionic | * |
| Tika | Ubuntu | cosmic | * |
| Tika | Ubuntu | eoan | * |
| Tika | Ubuntu | groovy | * |
| Tika | Ubuntu | hirsute | * |
| Tika | Ubuntu | impish | * |
| Tika | Ubuntu | kinetic | * |
| Tika | Ubuntu | lunar | * |
| Tika | Ubuntu | mantic | * |
| Tika | Ubuntu | xenial | * |