Vulnerability in Eclipse Openj9
CVE-2019-17639
In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current meth…
EPSS: 0.015 (71.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Eclipse Openj9 — versions 0.21.0
- The Eclipse Foundation Openj9 — versions <= 0.21
Weakness classification (CWE)
Public proof-of-concept exploits
References
- emo@eclipse.org (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-17639?
- CVE-2019-17639 is a medium-severity vulnerability in Eclipse Openj9, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 5.3/10. Published 2020-07-15.
- How severe is CVE-2019-17639?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2019-17639 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.