CVE-2019-11404

HIGHNVD 8.18.1—

8.1

arrow-kt Arrow before 0.9.0 resolved Gradle build artifacts (for compiling and building the published JARs) over HTTP instead of HTTPS. Any of these dependent artifacts could have been maliciously compromised by an MITM attack.

CVSS v3: 8.1
EG Score: 8.1(medium)
EPSS: 54.0%
KEV: Not listed

Published

April 22, 2019

Last Modified

November 21, 2024

References (10)

cve@mitrehttps://github.com/arrow-kt/ank/issues/35
cve@mitrehttps://github.com/arrow-kt/ank/pull/36
cve@mitrehttps://github.com/arrow-kt/arrow/commit/74198dab522393487d5344f194dc21208ab71ae8
cve@mitrehttps://github.com/arrow-kt/arrow/issues/1310
cve@mitrehttps://github.com/arrow-kt/arrow/releases/tag/0.9.0
af854a3a-2127-422b-91ae-364da2661108https://github.com/arrow-kt/ank/issues/35
af854a3a-2127-422b-91ae-364da2661108https://github.com/arrow-kt/ank/pull/36
af854a3a-2127-422b-91ae-364da2661108https://github.com/arrow-kt/arrow/commit/74198dab522393487d5344f194dc21208ab71ae8
af854a3a-2127-422b-91ae-364da2661108https://github.com/arrow-kt/arrow/issues/1310
af854a3a-2127-422b-91ae-364da2661108https://github.com/arrow-kt/arrow/releases/tag/0.9.0

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
io.arrow-kt:arrow-ank-gradle	0.8.0, 0.8.1, 0.8.2	0.9.0	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-311Missing Encryption of Sensitive Data

Data Freshness Timeline

(refreshed 6× in last 7d / 6× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 20:24 UTCEG score recompute
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-11404?

CVE-2019-11404 is a high vulnerability published on April 22, 2019. arrow-kt Arrow before 0.9.0 resolved Gradle build artifacts (for compiling and building the published JARs) over HTTP instead of HTTPS. Any of these dependent artifacts could have been maliciously compromised by an MITM attack.

When was CVE-2019-11404 disclosed?

CVE-2019-11404 was first published in the National Vulnerability Database on April 22, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-11404 actively exploited?

CVE-2019-11404 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-11404?

CVE-2019-11404 has a CVSS v3 base score of 8.1 (NVD).

How do I remediate CVE-2019-11404?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-11404, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-11404

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