Last Sunday, another major Java vulnerability (VU#636312) was reported. Until an official update is available, we strongly recommend disabling the Java 7 plug-in for web browsers.
This vulnerability is bad news, at least for those of us trying to avoid phishing and drive-by browsing attacks. The vulnerability is caused by a logic bug that allows an applet to grant itself full privileges. More technical details are available in Vulnerability Note VU#636312.
Hi folks, Allen Householder from the CERT Vulnerability Analysis team here. Back in April, we released version 1.0 of the CERT Failure Observation Engine (FOE), our fuzzing framework for Windows. Today we're announcing the release of FOE version 2.0. (Here's the download.) Although it has only been a few months since we announced FOE 1.0, our development cycle is such that FOE 2.0 actually reflects nearly a year of additional improvements over the 1.0 release.
Microsoft EMET is an effective way of preventing many vulnerabilities from being exploited; however, systems that use AMD or ATI video drivers do not support the feature that provides the highest amount of protection.
As part of the vulnerability discovery work at CERT, we have developed a GNU Debugger (GDB) extension called "exploitable" that classifies Linux application bugs by severity. Version 1.0 of the extension is available for public download here. This blog post contains an overview of the extension and how it works.
In May 2010, CERT released the Basic Fuzzing Framework, a Linux-based file fuzzer. We released BFF with the intent to increase awareness and adoption of automated, negative software testing. An often-requested feature is that BFF support the Microsoft Windows platform. To this end, we have worked to create a Windows analog to the BFF: the Failure Observation Engine (FOE). Through our internal testing, we've been able to help identify, coordinate, and fix exploitable vulnerabilities in Adobe, Microsoft, Google, Oracle, Autonomy, and Apple software, as well as many others. Our office shootout post is a good example of this testing.
If you analyze, manage, publish, or otherwise work with software vulnerabilities, hopefully you've come across the Common Vulnerability Scoring System (CVSS). I'm happy to announce that US-CERT Vulnerability Notes now provide CVSS metrics.
Earlier this year, a team of researchers from the SEI CERT Division's Network Situational Awareness Team (CERT NetSA) released an update (3.17.0) to the System for Internet-Level Knowledge (SiLK) traffic analysis suite, which supports the efficient collection, storage, and analysis...