CVE-2017-3200

CVE-2017-3200 concerns GraniteDS’s AMF3 deserializers. The Java AMF3 implementation in GraniteDS 3.1.1.GA can instantiate arbitrary classes via public no-arg constructors and invoke JavaBeans setters during deserialization, enabling remote attackers to execute arbitrary code if affected classes a...

CVE-2017-3207 WebORB for Java by Midnight Coders, version 5.1.1.0, Action Message Format (AMF3) Java implementation is vulnerable to insecure deserialization

The Java implementations of AMF3 deserializers in WebORB for Java by Midnight Coders, version 5.1.1.0, 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 R...

CVE-2017-3201

CVE-2017-3201 affects Flamingo amf-serializer by Exadel, version 2.2.0. The AMF3 deserializer derives class instances from java.io.Externalizable instead of flash.utils.IExternalizable, enabling a remote attacker who can spoof/control an RMI server to send serialized Java objects that execute arb...

CVE-2017-3203 Pivotal/Spring Spring-flex's Action Message Format (AMF3) Java implementation is vulnerable to insecure deserialization

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 b...

Nessus plug-in“arms”tutorial-vulnerability warning-the black bar safety net

! Overview In a recent internal penetration test, we need to use a Java two-stage deserialization vulnerability. In this article, we will tell you how to transform the Nessus plugin, because the plugin was originally only the use of an existing RCE vulnerability, but we will teach you how to...

Atlassian JIRA 4.2.4 < 6.3.0 Multiple Vulnerabilities

According to its self-reported version number, the version of Atlassian JIRA hosted on the remote web server is 4.2.4 or later but prior to 6.3.0. It is, therefore, affected by multiple vulnerabilities in the JIRA Workflow Designer plugin : - A remote code execution vulnerability exists in the...

VMware vCenter Server Appliance BlazeDS AMF3 RCE (VMSA-2017-0007)

The version of VMware vCenter Server Appliance installed on the remote host is 6.0 prior to Update 3b or 6.5 prior to Update c. It is, therefore, affected by a flaw in FlexBlazeDS when processing AMF3 messages due to allowing the instantiation of arbitrary classes when deserializing objects. An...

VMware vCenter Server 6.0.x < 6.0u3b / 6.5.x < 6.5c BlazeDS AMF3 RCE (VMSA-2017-0007)

The version of VMware vCenter Server installed on the remote host is 6.0.x prior to 6.0u3b or 6.5.x prior to 6.5c. It is, therefore, affected by a flaw in FlexBlazeDS when processing AMF3 messages due to allowing the instantiation of arbitrary classes when deserializing objects. An unauthenticate...

VMWare Fixes Critical RCE in vCenter Server

VMware patched a critical vulnerability in its vCenter Server platform late last week that could have let an attacker execute arbitrary code in some scenarios. The vulnerability affected two versions of vCenter, 6.5 and 6.0. Users are encouraged to update to the most recent versions, 6.5c, and...

VMSA-2017-0007:VMware vCenter Server updates resolve a remote code execution vulnerability via BlazeDS

VMSA-2017-0007 VMware vCenter Server updates resolve a remote code execution vulnerability via BlazeDS VMware Security Advisory VMware Security Advisory Advisory ID: VMSA-2017-0007 VMware Security Advisory Severity: Critical VMware Security Advisory Synopsis: VMware vCenter Server updates resolve...

Java AMF3 exposure remote code execution vulnerability-vulnerability warning-the black bar safety net

! Recently, a German security team @codewhitesec found a Java AMF3 plurality of functions to achieve vulnerability, the American CERT/CC also issued a safety warning. An attacker can remotely by tricking or controlling the service connection, in AMF3 reverse sequence operation when the execution ...

Remote Code Execution (RCE) Via Deserialization Of Untrusted Data

spring-flex-core is vulnerable to remote code execution RCE via deserialization of untrusted data. The vulnerability is possible because it has a flaw in the AMF3 deserialization using the java.io.Externalizable class instances. This allows attackers to request a Remote Method Invocation RMI remo...

Remote Code Execution (RCE)

flex-messenger-core is vulnerable to remote code execution RCE. The AMF3 deserializers in the library allows the instantiation of arbitrary classes via parameter-less java beans constructors. This allows a malicious user to send a malicious AMF3 object to the system to execute arbitrary code...

XML External Entity (XXE)

amf-serializer is vulnerable to to XML External Entity XXE. The library's AMF3 deserializers allow for external entity references from XML documents embedded in AMF3 messages...

Remote Code Execution (RCE)

amf-serializer is vulnerable to remote code execution RCE. The AMF3 deserializers in the library allows the instantiation of arbitrary classes via parameter-less java beans constructors. This allows a malicious user to send a malicious AMF3 object to the system to execute arbitrary code...

Remote Code Execution (RCE) Via Deserialization Of Untrusted Data

amf-serializer is vulnerable to remote code execution RCE via deserialization of untrusted data. The vulnerability is possible because it has a flaw in AMF3 deserialization using AMF3Deserializer.readAMF3Object. This allows attackers to request a Remote Method Invocation RMI remote object from th...

AMF3 Java implementations deserialization Vulnerability

Details reference: https://codewhitesec.blogspot.kr/2017/04/amf.html Some Java implementations of AMF3 deserializers derive class instances from java. io. Externalizable rather than the AMF3 specification's recommendation of a flash. utils. IExternalizable. A remote attacker with the ability to...

AMF3 Java implementations Improper Control of Dynamically-Managed Code Resources

Details reference: https://codewhitesec.blogspot.kr/2017/04/amf.html Some Java implementations of AMF3 deserializers may allow instantiation of arbitrary classes via their public parameter-less constructor and subsequently call arbitrary Java Beans setter methods. The ability to exploit this...

AMF3 Java implementations Improper Restriction of XML External Entity Reference ('XXE')

A detailed analysis of the reference: https://codewhitesec.blogspot.kr/2017/04/amf.html Some Java implementations of AMF3 deserializers allow the external entity references XXEs from XML documents embedded within AMF3 messages. If the XML parsing is handled incorrectly it could potentially expose...

Action Message Format (AMF3) Java implementations are vulnerable to insecure deserialization and XML external entities references

Overview Several Java implementations of AMF3 are vulnerable to insecure deserialization and XML external entities references. Description Several Java implementations of Action Message Format AMF3 are vulnerable to one or more of the following implementation errors:CWE-502: Deserialization of...