Arbitrary Code Execution Vulnerability in Apache Ignite by Apache Software Foundation
CVE-2018-8018
9.8CRITICAL
What is CVE-2018-8018?
In Apache Ignite versions prior to 2.4.8 and 2.5.x before 2.5.3, the serialization mechanism lacks a restriction on allowed classes for serialization and deserialization. This oversight enables the execution of arbitrary code if maliciously crafted serialized objects are sent to the GridClientJdkMarshaller deserialization endpoint, particularly in contexts where vulnerable third-party classes are included in the Ignite classpath.

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Affected Version(s)
Apache Ignite 2.5.x before 2.5.3
Apache Ignite 2.4.x before 2.4.8
References
CVSS V3.1
Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved