What’s Vulnerable › Vulnerabilities

CVE-2019-9186

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-03 · updated 2026-06-17
• Weakness: CWE-668

Description

In several JetBrains IntelliJ IDEA versions, a Spring Boot run configuration with the default setting allowed remote attackers to execute code when the configuration is running, because a JMX server listens on all interfaces (instead of listening on only the localhost interface). This issue has been fixed in the following versions: 2019.1, 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 2018.3.5; from 2018.3.6 before 2019.1 — fixed in 2018.1.8, 2018.2.8, 2018.3.5, 2019.1

How to fix

Upgrade to a fixed version: JetBrains IntelliJ IDEA 2018.1.8, 2018.2.8, 2018.3.5, 2019.1. 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/

Get alerted when CVE-2019-9186 or the next vulnerability affects your stack