What is CVE-2019-10103?

CVE-2019-10103 is a high-severity vulnerability in Jetbrains Kotlin, classified under Missing Encryption of Sensitive Data. CVSS score: 8.1/10. Published 2019-07-03.

How severe is CVE-2019-10103?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2019-10103 known to be exploited?

12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Jetbrains Kotlin

CVE-2019-10103

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 versi…

EPSS: 0.009 (56.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jetbrains Kotlin
N/a — versions n/a

Weakness classification (CWE)

CWE-311 — Missing Encryption of Sensitive Data

Public proof-of-concept exploits

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org

Frequently asked questions

What is CVE-2019-10103?: CVE-2019-10103 is a high-severity vulnerability in Jetbrains Kotlin, classified under Missing Encryption of Sensitive Data. CVSS score: 8.1/10. Published 2019-07-03.
How severe is CVE-2019-10103?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2019-10103 known to be exploited?: 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.