CVE-2020-27221
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductEclipse Openj9
PublishedJan 21, 2021
First seenJan 21, 2021
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eclipse openj9 | v ≤ 0.23.0 | — |
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