CVE-2018-8018 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/104911 https://access.redhat.com/errata/RHSA-2018:3768 https://lists.apache.org/thread.html/e0fdf53114a321142ecfa5cfa17658090f0b4e1677de431e329b37ab@3Cdev.ignite.apache.org3E

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8