CVE-2018-2637
Public on 2018-01-18
Modified on 2018-03-23
Description
It was discovered that the JMX component of OpenJDK failed to properly set the deserialization filter for the SingleEntryRegistry in certain cases. A remote attacker could possibly use this flaw to bypass intended deserialization restrictions.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | java-1.7.0-openjdk | 2018-03-21 | ALAS-2018-974 | Fixed |
| Amazon Linux 1 | java-1.8.0-openjdk | 2018-02-07 | ALAS-2018-949 | Fixed |
| Amazon Linux 2 - Core | java-1.8.0-openjdk | 2018-02-07 | ALAS2-2018-949 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.4 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | CVSSv2 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| NVD | CVSSv3 | 7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |