Slixmpp before 1.8.3 lacks SSL Certificate hostname validation in XMLStream, allowing an attacker to pose as any server in the eyes of Slixmpp.
The product does not validate, or incorrectly validates, a certificate.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Slixmpp | Slixmpp_project | * | 1.8.3 (excluding) |
| Slixmpp | Ubuntu | bionic | * |
| Slixmpp | Ubuntu | kinetic | * |
| Slixmpp | Ubuntu | lunar | * |
| Slixmpp | Ubuntu | trusty | * |
| Slixmpp | Ubuntu | upstream | * |
| Slixmpp | Ubuntu | xenial | * |