What’s Vulnerable › Vulnerabilities

CVE-2019-10104

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-03 · updated 2026-06-17

Description

In several JetBrains IntelliJ IDEA Ultimate versions, an Application Server run configuration (for Tomcat, Jetty, Resin, or CloudBees) with the default setting allowed a remote attacker to execute code when the configuration is running, because a JMX server listened on all interfaces instead of localhost only. The issue has been fixed in the following versions: 2018.3.4, 2018.2.8, 2018.1.8, and 2017.3.7.

Affected products

• JetBrains IntelliJ IDEA: from 2018.1 before 2018.1.8; from 2018.2 before 2018.2.8; from 2018.3 before 2018.3.4; from 2018.3.5 before 2018.3.7 — fixed in 2018.1.8, 2018.2.8, 2018.3.4, 2018.3.7

How to fix

Upgrade to a fixed version: JetBrains IntelliJ IDEA 2018.1.8, 2018.2.8, 2018.3.4, 2018.3.7. Check the vendor advisory for mitigations.

References

• https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/
• https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/

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