CVE-2021-28167
Last modified
CVE-2021-28167 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In Eclipse Openj9 to version 0.25.0, usage of the jdk.internal.reflect.ConstantPool API causes the JVM in some cases to pre-resolve certain constant pool entries. This allows a user to call static methods or access static members without running the class initialization method, and may allow a user to observe uninitialized values.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.
Description
In Eclipse Openj9 to version 0.25.0, usage of the jdk.internal.reflect.ConstantPool API causes the JVM in some cases to pre-resolve certain constant pool entries. This allows a user to call static methods or access static members without running the class initialization method, and may allow a user to observe uninitialized values.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Openj9 | <= 0.25.0 |
References
- https://github.com/eclipse/openj9/issues/12016Exploit, Patch, Third Party Advisory
- https://github.com/eclipse/openj9/issues/12016Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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