HIGH
JetBrains Kotlin versions before 1.3.30 were resolving artifacts using an http connection during the build process, potentially allowing an MITM attack
Published Jul 3, 2019
8.1
HIGHCVSS 3.1
EPSS 1.40%
Description
JetBrains Kotlin versions before 1.3.30 were resolving artifacts using an http connection during the build process, potentially allowing an MITM attack.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.1 HIGH NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.40% 0.01397
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01397
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.40% (0.01397) | 71.43th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.40% (0.01397) | 71.21th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.27% (0.00273) | 68.29th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.27% (0.00273) | 68.16th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.23% (0.00227) | 60.23th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.24% (0.00243) | 60.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Jan 5, 2022 | 0.62% (0.00624) | 46.35th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (3)
- https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/ Vendor Advisory
- https://medium.com/bugbountywriteup/want-to-take-over-the-java-ecosystem-all-you-need-is-a-mitm-1fc329d898fb ExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230818-0012/
| Link | Providers | Tags |
|---|---|---|
| https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/ | Vendor Advisory | |
| https://medium.com/bugbountywriteup/want-to-take-over-the-java-ecosystem-all-you-need-is-a-mitm-1fc329d898fb | ExploitThird Party Advisory | |
| https://security.netapp.com/advisory/ntap-20230818-0012/ |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 3, 2019
Updated Aug 4, 2024
Reserved Mar 26, 2019
Link CVE-2019-10101
CISA Vulnrichment
Updated n/a