CVE-2016-3094: Input Validation
First published: Wed Jun 01 2016(Updated: )
PlainSaslServer.java in Apache Qpid Java before 6.0.3, when the broker is configured to allow plaintext passwords, allows remote attackers to cause a denial of service (broker termination) via a crafted authentication attempt, which triggers an uncaught exception.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Qpid Broker-J | <=6.0.2 | |
| maven/org.apache.qpid:qpid-broker | <6.0.3 | 6.0.3 |
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Reference Links
- http://mail-archives.apache.org/mod_mbox/qpid-users/201605.mbox/%3C5748641A.2050701%40gmail.com%3E
- http://packetstormsecurity.com/files/137215/Apache-Qpid-Java-Broker-6.0.2-Denial-Of-Service.html
- http://qpid.apache.org/releases/qpid-java-6.0.3/release-notes.html
- http://www.securityfocus.com/archive/1/538507/100/0/threaded
- http://www.securitytracker.com/id/1035982
- https://issues.apache.org/jira/browse/QPID-7271
- https://svn.apache.org/viewvc?view=revision&revision=1744403
- https://nvd.nist.gov/vuln/detail/CVE-2016-3094
- https://github.com/advisories/GHSA-jj9h-mwhq-8vhm (Advisory)
Frequently Asked Questions
What is the severity of CVE-2016-3094?
CVE-2016-3094 is classified as a high severity vulnerability due to its potential to cause denial of service by terminating the broker via crafted authentication attempts.
How do I fix CVE-2016-3094?
To fix CVE-2016-3094, upgrade your Apache Qpid Java Broker to version 6.0.3 or later.
What causes the vulnerability in CVE-2016-3094?
CVE-2016-3094 is caused by a flaw in PlainSaslServer.java when the broker allows plaintext passwords, allowing attackers to trigger uncaught exceptions.
Can CVE-2016-3094 be exploited remotely?
Yes, CVE-2016-3094 can be exploited remotely by attackers through crafted authentication attempts.
Is my Apache Qpid Broker-J vulnerable if it is running version 6.0.2 or earlier?
Yes, if you are running Apache Qpid Broker-J version 6.0.2 or earlier, you are vulnerable to CVE-2016-3094.
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