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Vulnerability details: VCID-5w1k-ccx8-pqfe
Vulnerability ID VCID-5w1k-ccx8-pqfe
Aliases CVE-2019-17639
Summary JDK: Information disclosure via calls to System.arraycopy() with invalid length
Status Published
Exploitability 0.5
Weighted Severity 4.8
Risk 2.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17639.json
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
epss 0.00632 https://api.first.org/data/v1/epss?cve=CVE-2019-17639
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17639.json
https://api.first.org/data/v1/epss?cve=CVE-2019-17639
1866497 https://bugzilla.redhat.com/show_bug.cgi?id=1866497
RHSA-2020:3386 https://access.redhat.com/errata/RHSA-2020:3386
RHSA-2020:3387 https://access.redhat.com/errata/RHSA-2020:3387
RHSA-2020:3388 https://access.redhat.com/errata/RHSA-2020:3388
RHSA-2020:5585 https://access.redhat.com/errata/RHSA-2020:5585
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17639.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.70256
EPSS Score 0.00632
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:05:16.424320+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17639.json 38.0.0