CVE & CISA-KEV Catalog

CVE-2019-12418

HIGH
7.0
CVSS v3
NVD

Description

When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured with the JMX Remote Lifecycle Listener, a local attacker without access to the Tomcat process or configuration files is able to manipulate the RMI registry to perform a man-in-the-middle attack to capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and gain complete control over the Tomcat instance.

How to fix

Remediation Available
tomcat9Debian
Fixed in:9.0.31-1CVE-2019-12418
Fixed in:9.0.31-1CVE-2019-12418
Fixed in:9.0.31-1CVE-2019-12418
Fixed in:9.0.31-1CVE-2019-12418
libtomcat8-javaUbuntu
Fixed in:8.0.32-1ubuntu1.11USN-4251-1
tomcat8Ubuntu
Fixed in:8.0.32-1ubuntu1.11USN-4251-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.22%probability of exploitation in 30 days
65thpercentile

Moderate risk: more likely to be exploited than 65% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.