GitHub Advisoryadvisory · Maven

GHSA-8v4h-j42h-wfhc Deserialization of Untrusted Data in Spring-flex

HIGH Published 2022-05-13 Modified 2022-07-01 Official page ↗
Aliases
CVE-2017-3203
Ecosystem
Maven
Packages
org.springframework.flex:spring-flex
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Reviewed
2022-07-01

Affected packages

• Maven org.springframework.flex:spring-flex: <= 1.5.2.RELEASE (no fix yet)

Description

The Java implementations of AMF3 deserializers in Pivotal/Spring Spring-flex derive 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.

Related

Alias · CVE (1)

  • CVE-2017-3203 The Java implementations of AMF3 deserializers in Pivotal/Spring Spring-flex derive class instances from java.io.Externalizable rather than… vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References