Spring Integration framework provides Kryo Codec implementations as an alternative for Java (de)serialization. When Kryo is configured with default options, all unregistered classes are resolved on demand. This leads to the "deserialization gadgets" exploit when provided data contains malicious code for execution during deserialization. In order to protect against this type of attack, Kryo can be configured to require a set of trusted classes for (de)serialization. Spring Integration should be proactive against blocking unknown "deserialization gadgets" when configuring Kryo in code.

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-0604 Spring Integration framework provides Kryo Codec implementations as an alternative for Java (de)serialization. When Kryo is configured with default options, all unregistered classes are resolved on demand. This leads to the "deserialization gadgets" exploit when provided data contains malicious code for execution during deserialization. In order to protect against this type of attack, Kryo can be configured to require a set of trusted classes for (de)serialization. Spring Integration should be proactive against blocking unknown "deserialization gadgets" when configuring Kryo in code.
Github GHSA Github GHSA GHSA-86qr-9vqc-pgc6 Code execution in Spring Integration
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Solution

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cve-icon MITRE

Status: PUBLISHED

Assigner: pivotal

Published:

Updated: 2024-09-16T16:22:53.854Z

Reserved: 2020-01-03T00:00:00

Link: CVE-2020-5413

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-07-31T20:15:13.017

Modified: 2024-11-21T05:34:07.263

Link: CVE-2020-5413

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses