CVE-2017-3201

Flamingo amf-serializer by Exadel, version 2.2.0, Action Message Format (AMF3) Java implementation is vulnerable to insecure deserialization

State: Published
Severity: Not scored
Published: Jun 11, 2018
Updated: Aug 5, 2024
Reserved: Dec 5, 2016

Read the record on cve.org

Description

The Java implementation of AMF3 deserializers used in Flamingo amf-serializer by Exadel, version 2.2.0 derives class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.

Scores

The record has no CVSS score.

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Flamingo amf-serializerExadel	2.2.0Affected

References

https://codewhitesec.blogspot.com/2017/04/amf.html
VU#307983third-party-advisory
http://www.securityweek.com/flaws-java-amf-libraries-allow-remote-code-execution
97380vdb-entry

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