Insteon Hub HTTPExecuteGet Parameters Extraction Code Execution Vulnerability

Summary An exploitable stack-based buffer overflow vulnerability exists in Insteon Hub running firmware version 1012. The HTTP server implementation unsafely extracts parameters from the query string, leading to a buffer overflow on the stack. An attacker can send an HTTP GET request to trigger...

Educational Ubuntu Linux Rootkit

The rootkit was tested to work on Linux kernels 2.6.32-38 and 4.4.0-22 as provided by Ubuntu in Ubuntu 10.04.4 LTS and Ubuntu 16.04 LTS respectively, but it should be very easy to port to kernels in-between, as well as newer ones. There is some architecture-specific code in the rootkit which is...

Apply MITRE’s ‘ATT&CK’ Model to Check Your Defenses

ARCHIVED STORY Apply MITRE’s ‘ATT&CK’ Model to Check Your Defenses By Trellix · June 18, 2018 Every week we read about adversaries attacking their targets as part of online criminal campaigns. Information gathering, strategic advantage, and theft of intellectual property are some of the...

Apply MITRE’s ‘ATT&CK’ Model to Check Your Defenses

ARCHIVED STORY Apply MITRE’s ‘ATT&CK’ Model to Check Your Defenses By Trellix · June 18, 2018 Every week we read about adversaries attacking their targets as part of online criminal campaigns. Information gathering, strategic advantage, and theft of intellectual property are some of the...

Security Bulletin: IBM Worklight Android Pseudo Random Number Generator Weakness (CVE-2013-5391)

Summary Android applications that use Java Cryptography Architecture for key generation, signing or random number generation might not receive cryptographically strong values due to improper initialization of the underlying Pseudo Random Number Generator. Vulnerability Details CVEID: CVE-2013-539...

QSC18 Virtual Edition – Securing our Networks and Enabling the Digital Transformation: One App at a Time

Qualys Chairman and CEO Philippe Courtot set the tone for the company’s first virtual conference, the QSC18 Virtual Edition, with a call to the industry to re-invent security to protect digital transformation efforts. CIOs and CISOs can’t continue accumulating disparate, point solutions that are...

Threat Roundup for June 1-15

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 01 and June 15. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristic...

Objective Development Little Snitch Password Signature Verification Failure Vulnerability

Objective Development Little Snitch is a suite of personal security software for Mac from the Austrian company Objective Development. A security vulnerability exists in Objective Development Little Snitch versions 4.0 through 4.0.6, which stems from the program failing to send the...

Kicking the Rims – A Guide for Securely Writing and Auditing Chrome Extensions

Table of Contents A Thin Layer of Chrome Extension Security Prior-Art Isolated But Talkative Worlds A Quick Disclaimer Home is Where the manifest.json Is - The Basic Extension Layout The Extension Architecture, Namespace Isolation and the DOM The Same Origin Policy SOP in the Chrome Extension Wor...

Kicking the Rims – A Guide for Securely Writing and Auditing Chrome Extensions

A Thin Layer of Chrome Extension Security Prior-Art Chrome extension security and methodologies for auditing Chrome extensions for vulnerabilities appears to be a topic with shockingly little prior art. Especially when compared to other platforms such as Electron, which have had extension researc...

Cybersecurity Reference Architecture: Security for a Hybrid Enterprise

The Microsoft Cybersecurity Reference Architecture describes Microsofts cybersecurity capabilities and how they integrate with existing security architectures and capabilities. We recently updated this diagram and wanted to share a little bit about the changes and the document itself to help you...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1546-1)

This update for the Linux Kernel 3.12.74-606460 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Int...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1505-1)

This update for the Linux Kernel 4.4.74-9229 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1512-1)

This update for the Linux Kernel 3.12.61-52106 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Inte...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1518-1)

This update for the Linux Kernel 4.4.103-9253 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1541-1)

This update for the Linux Kernel 3.12.74-606457 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Int...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1531-1)

This update for the Linux Kernel 3.12.74-606451 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Int...

DejaVU - Open Source Deception Framework

Deception techniques if deployed well can be very effective for organizations to improve network defense and can be a useful arsenal for blue teams to detect attacks at very early stage of cyber kill chain. But the challenge we have seen is deploying, managing and administering decoys across larg...

SUSE-SU-2018:1511-1 Security update for the Linux Kernel (Live Patch 19 for SLE 12 SP2)

This update for the Linux Kernel 4.4.114-9267 fixes several issues. The following security issues were fixed: - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE-SU-2018:1498-1 Security update for gcc43

This update for gcc43 fixes the following issues: This update adds support for 'expolines' on s390x, allowing fixing CVE-2017-5715 in a more lightweight fashion. bsc1086069 The option flags are the same as for the x86 retpolines. A compiler crash when building userland packages with x86 retpoline...