The Ignite Realtime Smack XMPP API 4.x before 4.0.2, and 3.x and 2.x when a custom SSLContext is used, does not verify that the server hostname matches a domain name in the subject’s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
CPE | Name | Operator | Version |
---|---|---|---|
smack_api | le | 4.0.1 | |
jboss_fuse | le | 6.1.0 |