What’s Vulnerable › Vulnerabilities

CVE-2019-10103

• Severity: high (CVSS 8.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% 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-311

Description

JetBrains IntelliJ IDEA projects created using the Kotlin (JS Client/JVM Server) IDE Template were resolving Gradle artifacts using an http connection, potentially allowing an MITM attack. This issue, which was fixed in Kotlin plugin version 1.3.30, is similar to CVE-2019-10101.

Affected products

• JetBrains Kotlin: before 1.3.30 — fixed in 1.3.30

How to fix

Upgrade to a fixed version: JetBrains Kotlin 1.3.30. Check the vendor advisory for mitigations.

References

• https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/
• https://security.netapp.com/advisory/ntap-20230818-0012/
• https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/
• https://security.netapp.com/advisory/ntap-20230818-0012/

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