Man-in-the-Middle (MitM) Affecting org.igniterealtime.smack:smack-core package, versions [,4.0.0-rc1)
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10 Feb 2015
30 Apr 2014
How to fix?
org.igniterealtime.smack:smack-core to version 4.0.0-rc1 or higher.
org.igniterealtime.smack:smack-core is a modular and portable open source XMPP client library written in Java for Android and Java (SE) VMs.
Affected versions of this package are vulnerable to Man-in-the-Middle (MitM). The
ServerTrustManager component does not verify basicConstraints and nameConstraints in X.509 certificate chains from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate chain.