Vulnerability Details 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 from UTF-8 characters to platform encoding.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2020-27221
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cpe:2.3:a:eclipse:openj9:0.0
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cpe:2.3:a:eclipse:openj9:0.10.0
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cpe:2.3:a:eclipse:openj9:0.11.0
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cpe:2.3:a:eclipse:openj9:0.12.0
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cpe:2.3:a:eclipse:openj9:0.12.1
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cpe:2.3:a:eclipse:openj9:0.13.0
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cpe:2.3:a:eclipse:openj9:0.14.0
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cpe:2.3:a:eclipse:openj9:0.14.1
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cpe:2.3:a:eclipse:openj9:0.14.2
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cpe:2.3:a:eclipse:openj9:0.14.3
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cpe:2.3:a:eclipse:openj9:0.15.0
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cpe:2.3:a:eclipse:openj9:0.15.1
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cpe:2.3:a:eclipse:openj9:0.16.0
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cpe:2.3:a:eclipse:openj9:0.17.0
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cpe:2.3:a:eclipse:openj9:0.18.0
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cpe:2.3:a:eclipse:openj9:0.18.1
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cpe:2.3:a:eclipse:openj9:0.19.0
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cpe:2.3:a:eclipse:openj9:0.20.0
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cpe:2.3:a:eclipse:openj9:0.21.0
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cpe:2.3:a:eclipse:openj9:0.22.0
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cpe:2.3:a:eclipse:openj9:0.23.0
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cpe:2.3:a:eclipse:openj9:0.8
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cpe:2.3:a:eclipse:openj9:0.8.0
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cpe:2.3:a:eclipse:openj9:0.9.0