Why Malwarebytes decided to participate in AV testing

Starting this month, Malwarebytes began participating in the antivirus software for Windows comparison test performed by AV-test.org. This is uncharted territory for us, as we have refrained from participating in these types of tests since our inception. Although recent testing results show...

Network and Web Pentest Framework: Jok3r

Jok3r is a Python3 CLI application which is aimed at helping penetration testers for network infrastructure and web black-box security tests. Its main goal is to save time on everything that can be automated during network/web pentest in order to enjoy more time on more interesting and challengin...

Microsoft JScript Security Feature Bypass (CVE-2018-8417)

A security bypass vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability would allow remote attackers to bypass security tests and protocols on the affected system...

libvirt security, bug fix, and enhancement update

4.5.0-10 - conf: correct false boot order error during domain parse rhbz1601318 4.5.0-9 - virDomainDefCompatibleDevice: Relax alias change check rhbz1621910 - virDomainDetachDeviceFlags: Clarify update semantics rhbz1621910 - virDomainNetDefCheckABIStability: Check for MTU change too rhbz1623157...

IBM Security AppScan Standard 9.0.3 .udt Denial Of Service Exploit

Exploit for windows platform in category dos / poc Exploit Title: IBM Security AppScan Standard 9.0.3 .udt Denial Of Service Author: Kağan Çapar Software Link: http://www-01.ibm.com/support/docview.wss?uid=ibm10715965 Vendor Homepage : https://www.ibm.com/security/application-security/appscan...

GHSA-XQJ7-J8J5-F2XR Bouncy Castle has a flaw in the Low-level interface to RSA key pair generator

Bouncy Castle BC 1.54 - 1.59, BC-FJA 1.0.0, BC-FJA 1.0.1 and earlier have a flaw in the Low-level interface to RSA key pair generator, specifically RSA Key Pairs generated in low-level API with added certainty may have less M-R tests than expected. This appears to be fixed in versions BC 1.60 bet...

Microsoft Device Guard Code Integrity Policy Security Feature Bypass (CVE-2018-8492)

A security bypass vulnerability exists in Microsoft Device Guard. Successful exploitation of this vulnerability would allow remote attackers to bypass security tests and protocols on the affected system...

Using MITRE ATT&CK When Researching Attacker Behavior in a Post-Compromise World

MITRE ATT&CK is arguably one of the best assets available to security professionals who want to dive into the intricacies of detecting and preventing adversary behaviors. Why is that? It’s a great knowledge base of known adversarial behaviors overlayed with attacker TTPs and their state in the...

Movable Type vulnerable to cross-site scripting

Overview Movable Type provided by Six Apart, Ltd. is a content management system. Movable Type contains a cross-site scripting vulnerability CWE-79. ASAI Ken reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. Impact A...

CIA Network Exposed through Insecure Communications System

Interesting story of a CIA intelligence network in China that was exposed partly because of a computer security failure: Although they used some of the same coding, the interim system and the main covert communication platform used in China at this time were supposed to be clearly separated. In...

Malicious input could cause uninitialized memory to be exposed

Affected versions of Claxon made an invalid assumption about the decode buffer size being a multiple of a value read from the bitstream. This could cause parts of the decode buffer to not be overwritten. If the decode buffer was newly allocated and uninitialized, this uninitialized memory could b...

Adobe Flash Player Security bypass (APSB18-25: CVE-2018-12825)

A security bypass vulnerability exists in Adobe Flash Player. Successful exploitation of this vulnerability would allow remote attackers to bypass security tests and protocols on the affected system...

Linux Kernel 4.14.7 ( Ubuntu 16.04 / CentOS 7) Arbitrary File Read Exploit

Exploit for linux platform in category local exploits // A proof-of-concept exploit for CVE-2017-18344. // Includes KASLR and SMEP bypasses. No SMAP bypass. // No support for 1 GB pages or 5 level page tables. // Tested on Ubuntu xenial 4.4.0-116-generic and 4.13.0-38-generic // and on CentOS 7...

Protecting the modern workplace from a wide range of undesirable software

Security is a fundamental component of the trusted and productive Windows experience that we deliver to customers through modern platforms like Windows 10 and Windows 10 in S mode. As we build intelligent security technologies that protect the modern workplace, we aim to always ensure that...

LabCorp Investigates a Potential Breach that Could Affect Millions

U.S. health diagnostics giant LabCorp has revealed that it detected “suspicious activity” on its network this past weekend, which disrupted its ability to process medical tests. Patient access to testing results was also interrupted. In an SEC filing on Monday, the Fortune 500 company said that i...

FreeBSD : Several Security Defects in the Bouncy Castle Crypto APIs (fe93803c-883f-11e8-9f0c-001b216d295b)

The Legion of the Bouncy Castle reports : Release 1.60 is now available for download. CVE-2018-1000180: issue around primality tests for RSA key pair generation if done using only the low-level API. CVE-2018-1000613: lack of class checking in deserialization of XMSS/XMSS^MT private keys with BDS...

Dumping Domain Password Hashes

It is very common during penetration tests where domain administrator access has been achieved to extract the password hashes of all the domain users for offline cracking and analysis. These hashes are stored in a database file in the domain controller NTDS.DIT with some additional information li...

Several Security Defects in the Bouncy Castle Crypto APIs

The Legion of the Bouncy Castle reports: Release 1.60 is now available for download. CVE-2018-1000180: issue around primality tests for RSA key pair generation if done using only the low-level API. CVE-2018-1000613: lack of class checking in deserialization of XMSS/XMSS^MT private keys with BDS...

Another Facebook Quiz App Left 120 Million Users' Data Exposed

People are still getting over the most controversial data scandal of the year, i.e., Cambridge Analytica scandal, and Facebook is under fire yet again after it emerges that a popular quiz app on the social media platform exposed the private data of up to 120 million users for years. Facebook was ...

Stego-Toolkit - Collection Of Steganography Tools (Helps With CTF Challenges)

This project is a Docker image useful for solving Steganography challenges as those you can find at CTF platforms like hackthebox.eu. The image comes preinstalled with many popular see list below and several screening scripts you can use check simple things for instance, run checkjpg.sh image.jpg...