VULNERABILITY INTELLIGENCE

CVE-2018-8018

CVSS score9.8 CRITICAL
EPSS probability6.71%
CISA KEVNot currently listed
Published2018-07-20
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Apache Ignite before 2.4.8 and 2.5.x before 2.5.3, the 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.

Weakness classification

  • CWE-502: Deserialization of Untrusted Data

Primary references