CVE-2020-14384: High severity jboss enterprise application platform vulnerability

Published Sep 2, 2020
·
Updated

A flaw was found in JBossWeb in versions before 7.5.31.Final-redhat-3. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this vulnerability is to system availability.

Other sources

A flaw was found in jbossweb. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this vulnerability is to system availability.

The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to the DoS attack when sending multiple requests with invalid payload length in a WebSocket frame.

Red Hat

Affected Software

136 affected componentsFixes available
redhat/jbossweb<0:7.5.31-3.Final_redhat_3.1.ep6.el5
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redhat/jbossweb<0:7.5.31-3.Final_redhat_3.1.ep6.el6
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redhat/jboss-as-version<0:7.5.24-2.Final_redhat_00001.1.ep6.el7
0:7.5.24-2.Final_redhat_00001.1.ep6.el7
redhat/jboss-as-web<0:7.5.24-2.Final_redhat_00001.1.ep6.el7
0:7.5.24-2.Final_redhat_00001.1.ep6.el7
redhat/jboss-as-webservices<0:7.5.24-2.Final_redhat_00001.1.ep6.el7
0:7.5.24-2.Final_redhat_00001.1.ep6.el7
redhat/jbossas-welcome-content-eap<0:7.5.24-2.Final_redhat_00001.1.ep6.el7
0:7.5.24-2.Final_redhat_00001.1.ep6.el7
redhat/jboss-as-weld<0:7.5.24-2.Final_redhat_00001.1.ep6.el7
0:7.5.24-2.Final_redhat_00001.1.ep6.el7
redhat/jboss-as-xts<0:7.5.24-2.Final_redhat_00001.1.ep6.el7
0:7.5.24-2.Final_redhat_00001.1.ep6.el7
redhat/jbossts<1:4.17.45-2.Final_redhat_2.1.ep6.el7
1:4.17.45-2.Final_redhat_2.1.ep6.el7
redhat/jbossweb<0:7.5.32-2.Final_redhat_1.2.ep6.el7
0:7.5.32-2.Final_redhat_1.2.ep6.el7
redhat/jbossweb 7.5.31.Final-redhat<3
3
redhat JBoss Enterprise Application Platform=6.0.0
redhat JBossWeb<7.5.31.final-redhat-3

Remediation

Information

Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.

Event History

Sep 3, 2020
CVE Published
12:00 AM
Sep 9, 2020
CVE Published
via MITRE·01:17 PM
Data Sourced
via MITRE·01:17 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

What is the severity of CVE-2020-14384?

CVE-2020-14384 is considered a medium severity vulnerability as it allows for denial of service attacks via specific invalid payload lengths.

2

How do I fix CVE-2020-14384?

To fix CVE-2020-14384, upgrade to JBossWeb version 7.5.31.Final-redhat-3 or later.

3

What software is affected by CVE-2020-14384?

Affected software includes JBossWeb versions prior to 7.5.31.Final-redhat-3.

4

What type of attacks can exploit CVE-2020-14384?

CVE-2020-14384 can be exploited to perform denial of service attacks by sending multiple requests with invalid payload lengths.

5

Is there any workaround for CVE-2020-14384?

There are no documented workarounds for CVE-2020-14384, patching to a newer version is recommended.

Contact

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