The ServerTrustManager component in the Ignite Realtime Smack XMPP API before 4.0.0-rc1 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.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016602 advisory.

    The ServerTrustManager component in the Ignite Realtime Smack XMPP API before 4.0.0-rc1 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.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

fix for CVE-2014-0363 (rhbz#1093274)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
316203	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: eclipse-ecf (UTSA-2026-016602)	Nessus	Unity Linux Local Security Checks	medium
79939	Fedora 20 : smack-3.2.2-6.fc20 (2014-16383)	Nessus	Fedora Local Security Checks	medium
79931	Fedora 21 : smack-3.2.2-8.fc21 (2014-16312)	Nessus	Fedora Local Security Checks	medium

Detections

Analytics

CVE-2014-0363

medium

Tenable Plugins

medium

medium

medium