CVE-2020-27221: In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting…

PriorityP349critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

1.53%

71.9th percentile

In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
eclipse	openj9	<= 0.23.0	—
the_eclipse_foundation	eclipse_openj9	unspecified – 0.23	—

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

osv9.8CRITICAL

vendor_redhat9.8CRITICAL

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