What is CVE-2019-3834?

CVE-2019-3834 is a high-severity vulnerability in Redhat Jboss_operations_network, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 7.3/10. Published 2019-10-03.

How severe is CVE-2019-3834?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Redhat Jboss_operations_network

CVE-2019-3834

It was found that the fix for CVE-2014-0114 had been reverted in JBoss Operations Network 3 (JON). This flaw allows attackers to manipulate ClassLoader properties on a vulnerable server. Exploits that have been published rely on ClassLoade…

EPSS: 0.010 (59.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Redhat Jboss_operations_network
Redhat Struts — versions all versions under 1.3.10_1

Weakness classification (CWE)

CWE-470 — Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection)

References

secalert@redhat.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2019-3834?: CVE-2019-3834 is a high-severity vulnerability in Redhat Jboss_operations_network, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 7.3/10. Published 2019-10-03.
How severe is CVE-2019-3834?: High severity. CVSS v3 base score is 7.3 out of 10.