cbcvebase.
CVE-2019-17639
published 2020-07-15

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…

PriorityP427medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
1.50%
71.4th percentile
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 method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method's declared return type.

Affected

3 ranges
VendorProductVersion rangeFixed in
eclipseopenj9<= 0.20.0
eclipseopenj9
the_eclipse_foundationeclipse_openj9<= 0.21

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
vendor_redhat5.3MEDIUM
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