CVE-2017-7504
First published: Tue May 16 2017(Updated: )
HTTPServerILServlet.java in JMS over HTTP Invocation Layer of the JbossMQ implementation (jbossmq-httpil.sar, which is enabled by default in Red Hat Jboss Applicatino Server <= Jboss 4.X) does not restrict the classes for which it performs deserialization, which allows remote attackers to execute arbitrary code via crafted serialized data.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| JBoss Enterprise Application Platform | <=4.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-7504?
CVE-2017-7504 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2017-7504?
To fix CVE-2017-7504, it is recommended to upgrade to a version of JBoss that is not vulnerable, specifically JBoss Enterprise Application Platform version 4.1 or higher.
What software versions are affected by CVE-2017-7504?
CVE-2017-7504 affects Red Hat JBoss Enterprise Application Platform versions up to and including 4.0.
What kind of attack does CVE-2017-7504 allow?
CVE-2017-7504 allows remote attackers to execute arbitrary code due to unrestricted deserialization of classes.
Is CVE-2017-7504 enabled by default?
Yes, the vulnerable JMS over HTTP Invocation Layer in JBossMQ is enabled by default in JBoss Application Server versions 4.x.
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