Rule Document 1:37860

Report a false positive

Rule Category

SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.

Alert Message

SERVER-WEBAPP Java Library CommonsCollection unauthorized serialized object attempt

Rule Explanation

This rule looks for java deserialization traffic to Micro Focus Operation Bridge Manager software.

What To Look For

This rule looks for the 2nd step of initial exploit traffic.

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Intelligence Group

Rule Groups

No rule groups

CVE

CVE-2015-3253 CVE-2015-4852 CVE-2015-7450 CVE-2015-8103 CVE-2016-0638 CVE-2016-4385 CVE-2017-15708

Additional Links

foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/#weblogic
github.com/frohoff/ysoserial

Rule Vulnerability

Insecure Deserialization

Insecure Deserialization relates to web application security. Applications turn an object into data through serialization; the reverse of that process, deserialization, can be vulnerable to attacks when the application trusts the data that is being deserialized. Serialized data is machine readable and not encrypted; serialized user-supplied data should not be trusted. Deserialization attacks can lead to remote code execution.

CVE Additional Information

This product uses data from the NVD API but is not endorsed or certified by the NVD.
CVE-2015-3253
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CVE-2015-4852
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CVE-2015-7450
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CVE-2015-8103
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CVE-2016-0638
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CVE-2016-4385
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CVE-2017-15708
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MITRE ATT&CK Framework

Tactic: Execution

Technique: Scripting

For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org