The work performed by Contrast Labs continuously improves the Contrast Security platform with support for new threats, attacks, vulnerabilities, and defenses. The team also exposes interesting analytics based on the data gathered by the Contrast Security platform. Finally, the Contrast Labs team is committed to the open source community and frequently publishes tools and research
If you’re running web applications on the Internet, then you’re almost certainly seeing probes for the Struts 2 vulnerability (CVE-2017-5638). These attacks started within hours of the vulnerability being released, and we continue to see widespread probes with dangerous payloads in the first request.
Contrast announced that Contrast Protect now supports
java-buildpack is a Cloud Foundry build pack for running JVM-based applications. It is designed to run many JVM-based applications (Grails, Groovy, Java Main, Play Framework, Spring Boot, and Servlet) with no additional configuration, but supports configuration of the standard components, and extension to add custom components.
Remember the story of the boy who cried wolf? His pranks were "false alarms" - defined as "a mistaken or intentionally misleading alert that something is wrong and needs attention." False alarms from application security tools are certainly annoying, but how do they affect the overall economics of an application security program? As it turns out, they make all the difference.
Let’s talk about commons-httpclient-3.1.jar. I get asked about this library all the time. It’s an HTTP communication library. It has a vulnerability in it. It doesn’t handle SSL very well. In fact, it doesn’t really verify you are who the client…
Los Altos, Calif. – November 2, 2016 – Wix.com, a hosting provider which claims to host millions of websites, contains an XSS that leads to administrator account takeover and could be used to create a Wix website worm.
This Maven plugin can be used to allow Contrast to discover vulnerabilities in your application during your integration or verification tests. The "install" goal of the plugin is used to download the agent to the /target directory. In order to use the agent, you should add the -
Sheepdog is a simple tool to generate normal and attack traffic for OWASP WebGoat. It can be used with security technologies like WAF and RASP in demonstrations and to verify that they are doing a tiny piece of what they are supposed to do. Sheepdog is not intended to be an exhaustive set of security tests. It has some basic SQL injection, XSS, path traversal, and that kind of thing...
We reject the old paradigm of periodic and serial scanning, hacking, and patching, which has proven expensive and ineffective. Instead, Continuous Application Security (CAS) relies on security instrumentation in every application. This instrumentation provides security visibility, assessment, and protection in real time and in parallel across the entire application portfolio.
A simple and lightweight migration tool for Apache Cassandra database that's based on Axel Fontaine's Flyway project. Cassandra Migration works just like Flyway. Plain CQL and Java based migrations are supported. The Java migration interface provides DataStax's Java Driver session.
ContrastDvnr 1.0: Utility for displaying information about the IIS Site and applications on the current machine. It creates a report file about the following:
By default results are written to report.xml file in XML format. JSON or text output format can be chosen instead. Output can also be written to another file or output to the screen.
This library provides a simple REST client for retrieving data from Contrast Team Server's REST API as plain old C# objects.
This library is also provided as a nuget package: https://www.nuget.org/packages/ContrastRestClient/.
I often get the question, “How well does your product handle iOS?” I’d like to explain why I think this question is a warning sign for an application security program.
An unfortunate part of my job is that sometimes I have to explain that people are focusing on the wrong objectives. Here’s my unfortunate dose of reality for today: We all need a perspective adjustment when it comes to “the client.” With Drumpf-
NOTE: Before you begin reading, you may want to visit this article for Act 1 of our series – Kryo serialization library and its weaknesses. This piece frames some of the discussion in this blog, but definitely isn’t required reading. XStream is a popular deserialization library. It’s used directly by many popular apps, like the build tool, Jenkins. It’s also used by other popular libraries, like Spring and Struts 2 for unmarshalling XML input into objects.
When @frohoff, @gebl and @breenmachine all combined to melt Java security (in what I’m hereafter conflating under the term “seriapalooza”), I thought about deserialization alternatives. Where are my customers going next? Is there greener grass? We’re going to find out. If the title of my series wasn’t spoiler enough, let me foreshadow more plainly: the grass is brown and dead, everywhere.
With all the talk about Java serialization vulnerabilities, I thought I'd share a new, open source tool I built for you to download and use, purposely designed to consume all the memory of a target that's deserializing objects -- eventually blowing it up. It’s called jinfinity. jinfinity exploits the fact that deserializers, like many parsers, follow very basic read-until-terminator patterns. jinfinity totally bypasses any of the protections discussed recently around untrusted deserialization.
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