CVE-2018-8018
Code execution via deserialization in org.apache.ignite:ignite-core
9.8
CRITICAL
CVSS 3.1
EPSS 4.4%
Description
Apache Ignite 2.5 and earlier serialization mechanism does not have a list of classes allowed for serialization/deserialization, which makes it possible to run arbitrary code when 3-rd party vulnerable classes are present in Ignite classpath. The vulnerability can be exploited if the one sends a specially prepared form of a serialized object to GridClientJdkMarshaller deserialization endpoint.
How to fix CVE-2018-8018
To remediate CVE-2018-8018, upgrade the affected package to a fixed version below.
- —upgrade to 2.6 or later
Is CVE-2018-8018 being exploited?
Low — EPSS is 4.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |