CVE-2017-4971

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e., set to 'false' can be vulnerable to malicious EL expressions in view states that process form...

CVE-2017-4971

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e., set to 'false' can be vulnerable to malicious EL expressions in view states that process form...

CVE-2017-4971

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e., set to 'false' can be vulnerable to malicious EL expressions in view states that process form...

CVE-2017-4971

CVE-2017-4971 affects Pivotal Spring Web Flow up to 2.4.4/2.4.5. The issue arises when MvcViewFactoryCreator.useSpringBinding is left at its default false, allowing malicious EL expressions in view states during form submissions to be processed without explicit data binding mappings. This is tied...

CVE-2017-4971

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e., set to 'false' can be vulnerable to malicious EL expressions in view states that process form...

CVE-2017-4971: Initialization of a Resource with an Insecure Default

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e., set to 'false' can be vulnerable to malicious EL expressions in view states that process form...

PT-2017-16234

Name of the Vulnerable Software and Affected Versions Pivotal Spring Web Flow versions prior to 2.4.5 Description The issue concerns malicious EL expressions in view states that process form submissions. This can affect applications that do not change the value of the useSpringBinding property,...

Spring WebFlow remote code execution vulnerability analysis(CVE-2017-4971)-vulnerability warning-the black bar safety net

In order to better and the majority of security enthusiasts, we build a community, the community mainly focused on the threats found and security data analysis and other fields, we hope to have more friends to join, together with the analysis of knowledge and common progress. Community address: ,...

CVE-2017-4971: Spring WebFlow remote code execution vulnerability analysis-vulnerability warning-the black bar safety net

Spring severe of these vulnerabilities have traditionally not too much, before the more serious that problem is Spring's JavaBean automatic binding function, the result can be control class, which can lead to the use of certain characteristics of the execution of arbitrary code, but that...

Pivotal Spring Web Flow Security Bypass Vulnerability(CVE-2017-4971)

Author: iswin@ThreatHunter A. Vulnerability description This vulnerability is in year 6 at the beginning has just been submittedtransfer Gate, the official and there is no detailed information, by the official Description and a patch of the contrast, we can roughly infer should be the Spring Web...

Remote Code Execution (RCE)

spring-security-core is vulnerable to remote code execution RCE. Spring Security uses jackson-databind with global default typing enabled which allows the deserialization of unknown gadgets which allows remote code execution if one of the following scenarios is true: 1 The...

In-depth understanding of the JAVA deserialization vulnerability-vulnerability warning-the black bar safety net

1.Java serialization and deserialization Java serialization refers to the Java object is converted to byte sequence of the process easy to save in memory, a file, a database, the ObjectOutputStream class's writeObjectmethod can be implemented serialized. Java deserialization refers to the sequenc...

Pivotal Spring Web Flow Remote Code Execution Vulnerability

Pivotal Spring Web Flow is a web application from Pivotal Software, Inc. that provides navigation for check-in, loan application or shopping cart checkout. A remote code execution vulnerability exists in Pivotal Spring Web Flow versions 2.4.0 through 2.4.4. The vulnerability is caused due to a...

Data Binding Expression Vulnerability

Spring Web Flow is vulnerable to a data binding expression vulnerability. The vulnerability is possible because the MvcViewFactoryCreator useSpringBinding property is set to false by default. Therefore, the applications which use the default settings are vulnerable to malicious EL expressions in...

The vulnerability of the org.springframework.core.serializer.DefaultDeserializer component in the Spring AMQP RabbitMQ messaging application, which allows an attacker to execute arbitrary code.

The vulnerability of the org.springframework.core.serializer.DefaultDeserializer component in the Spring AMQP RabbitMQ messaging application exists due to insufficient validation of input data. Exploiting this vulnerability allows an attacker, operating remotely, to execute arbitrary code...

CVE-2017-4971

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e., set to 'false' can be vulnerable to malicious EL expressions in view states that process form...

Security fix for the ALT Linux 8 package sudo version 1:1.8.20p1-alt1

May 31, 2017 Evgeny Sinelnikov 1:1.8.20p1-alt1 - Update to spring security release Fixes: CVE-2017-1000367...

Data Binding Expression Vulnerability in Spring Web Flow

Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default i.e. set to “false” can be vulnerable to malicious EL expressions in view states that process form submissions but do not have a sub-element to declare explicit data bindi...

Design/Logic Flaw

When using the CAS Proxy ticket authentication from Spring Security 3.1 to 3.2.4 a malicious CAS Service could trick another CAS Service into authenticating a proxy ticket that was not associated. This is due to the fact that the proxy ticket authentication uses the information from the...

Authorization

Both Spring Security 3.2.x, 4.0.x, 4.1.0 and the Spring Framework 3.2.x, 4.0.x, 4.1.x, 4.2.x rely on URL pattern mappings for authorization and for mapping requests to controllers respectively. Differences in the strictness of the pattern matching mechanisms, for example with regards to space...