CVE-2017-3201

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.

CVSS v3.0 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.kb.cert.org/vuls/id/307983	Third Party Advisory
https://codewhitesec.blogspot.com/2017/04/amf.html	Exploit Third Party Advisory
http://www.securityweek.com/flaws-java-amf-libraries-allow-remote-code-execution	Third Party Advisory
http://www.securityfocus.com/bid/97380	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:exadel:flamingo_amf-serializer:2.2.0:*:*:*:*:*:*:*

Information

Published : 2018-06-11 10:29

Updated : 2019-10-09 16:27

NVD link : CVE-2017-3201

Mitre link : CVE-2017-3201

JSON object : View

CWE

CWE-502

Deserialization of Untrusted Data

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Products Affected

exadel

flamingo_amf-serializer

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