UnsafeAccessor (UA) is a bridge to access jdk.internal.misc.Unsafe & sun.misc.Unsafe. Normally, if UA is loaded as a named module, the internal data of UA is protected by JVM and others can only access UA via UA's standard API. The main application can set up `SecurityCheck.AccessLimiter` for UA to limit access to UA. Starting with version 1.4.0 and prior to version 1.7.0, when `SecurityCheck.AccessLimiter` is set up, untrusted code can access UA without limitation, even when UA is loaded as a named module. This issue does not affect those for whom `SecurityCheck.AccessLimiter` is not set up. Version 1.7.0 contains a patch.
References
Link | Resource |
---|---|
https://github.com/Karlatemp/UnsafeAccessor/commit/4ef83000184e8f13239a1ea2847ee401d81585fd | Patch Third Party Advisory |
https://github.com/Karlatemp/UnsafeAccessor/releases/tag/1.7.0 | Release Notes Third Party Advisory |
https://github.com/Karlatemp/UnsafeAccessor/security/advisories/GHSA-cr6p-23cf-w9g9 | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-07-11T18:25:11
Updated: 2022-07-11T18:25:11
Reserved: 2022-05-18T00:00:00
Link: CVE-2022-31139
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-07-11T19:15:07.890
Modified: 2023-07-24T13:16:49.990
Link: CVE-2022-31139
JSON object: View
Redhat Information
No data.