CVE Vulnerability

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugs.eclipse.org/bugs/show_bug.cgi?id=569763 Issue Tracking Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:eclipse:openj9:*:*:*:*:*:*:*:*
Information

Published : 2021-01-21 05:15

Updated : 2021-03-02 09:09

NVD link : CVE-2020-27221

Mitre link : CVE-2020-27221

Products Affected
No products.
CWE
CWE-787