Baphomet - Basic Concept Of How A Ransomware Works

This is a proof of concept of how a ransomware works, and some techniques that we usually use to hijack our files. This project is written in C using the net-core application framework 3.1.The main idea of the code is to make it as readable as possible so that people have an idea of how this type...

NICER Protocol Deep Dive: Internet Exposure of memcached

Welcome to the NICER Protocol Deep Dive blog series! When we started researching what all was out on the internet way back in January, we had no idea we'd end up with a hefty, 137-page tome of a research report. The sheer length of such a thing might put off folks who might otherwise learn a thin...

Netrend World Intelligence (Intelligence) File Upload Vulnerability in Intelligent Tire Monitoring Management System of Netrend World (Beijing) Intelligent Technology Co.

Ltd. is a technology-based enterprise focusing on the Internet of Things IoT for commercial vehicle tires, the first smart tire co-development unit in China, with a number of invention patents and software copyrights, and has obtained the CE of the European Union and the FCC certification of Nort...

Foxmail (Windows client) suffers from a dll hijacking vulnerability

Foxmail is a domestic e-mail client software, providing Internet standards-based e-mail sending and receiving, digital signatures and encryption, local mailbox mail search and anti-spam and other functions. A dll hijacking vulnerability exists in Foxmail Windows client. An attacker can exploit th...

Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU - Jul 2020 - Includes Oracle Jul 2020 CPU plus one additional vulnerability

Summary WebSphere MQ Internet Pass-Thru has addressed the following vulnerability in IBM® Runtime Environment Java™ Version 7.0.10.65 and earlier. This issue was disclosed as part of the IBM Java SDK updates in July 2020. Vulnerability Details CVEID: CVE-2020-14577 DESCRIPTION: An unspecified...

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4 SCALANCE M-800: All versions between v5.0 and v6.4 SCALANCE S615: All versions between v5.0 and v6.4 SCALANCE SC-600: All versions prior to v2.1.3 SCALANCE W1750D: v8.3.0.1 v8.6.0 and v8.7.0 SIMATIC Cloud Connect 7: All versions SIMATIC MV500 Family: All versions SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later SIMATIC NET CP 1243-7 LTE EU: Version

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The vulnerability of the web interface of the IoT Field Network Director software management tool allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the IoT Field Network Director software management interface is related to insufficient protection of registration data. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the file system of the IoT Field Network Director software management tool allows a hacker to gain access to modify, add, or delete data.

The vulnerability of the access control function in the IoT network management software, Field Network Director, is related to incorrect restrictions on the path name to the restricted access catalog. Exploiting this vulnerability could allow a malicious actor to gain access to modify, add, or...

The vulnerability of the web interface of the IoT Field Network Director software management tool allows a attacker to perform a cross-site scripting attack.

The vulnerability of the IoT Field Network Director software management web interface is related to the lack of protective measures for the web page structure. Exploiting this vulnerability allows a malicious actor to perform cross-site scripting attacks remotely...

The vulnerability of the Cisco IoT Field Network Director software allows a intruder to gain unauthorized access to protected information.

The vulnerability of the REST API interface of the Cisco IoT Field Network Director software management tool is related to deficiencies in the authentication process for confidential information. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized acces...

A Broken Piece of Internet Backbone Might Finally Get Fixed

Efforts to secure the Border Gateway Protocol have picked up critical momentum, including a big assist from Google...

FreeBSD 资源管理错误漏洞

FreeBSD is a Unix-like operating system from the Freebsd Foundation. pts is a pseudo-terminal driver used in it. FreeBSD suffers from a denial of service vulnerability, which can be exploited by an attacker to force the use of a freed memory area via FreeBSD's ICMPv6 to trigger a denial of servic...

Multiple Schneider Electric Product Security Feature Issue Vulnerabilities

Schneider Electric Acti9 Smartlink SI D is a smart interface unit that realizes data communication between Acti9 electrical devices and Modbus devices. Schneider Electric Acti9 Smartlink SI D is an intelligent interface unit that enables data communication between Acti9 electrical devices and...

UBUNTU-CVE-2020-13987

An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upperlayerchksum in net/ipv4/uip.c...

Mozilla: DoH did not filter IPv4 mapped IP Addresses

When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. However when an IPv4 address was mapped through IPv6, these addresses were erroneously let through, leading to a potential DNS Rebinding...

NICER Protocol Deep Dive: Internet Exposure of Redis

Welcome to the NICER Protocol Deep Dive blog series! When we started researching what all was out on the internet way back in January, we had no idea we'd end up with a hefty, 137-page tome of a research report. The sheer length of such a thing might put off folks who might otherwise learn a thin...

Mozilla: DoH did not filter IPv4 mapped IP Addresses

When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. However when an IPv4 address was mapped through IPv6, these addresses were erroneously let through, leading to a potential DNS Rebinding...

Hcl Technologies Domino 跨站请求伪造漏洞

HCL Domino is a suite of enterprise-class application development platforms from HCL India. HCL Domino has a security vulnerability. An attacker can exploit the vulnerability by tricking a user into accessing the system using another ID, or accessing the internal system from the internet using th...

Vientiane Webmaster 2008 Plus suffers from dll hijacking vulnerability

Vientiane Webmaster is a management tool created by Vientiane for Internet cafe owners. Vientiane Webmaster 2008 Enhanced Edition suffers from a dll hijacking vulnerability, which can be exploited by attackers to load untrusted dlls for command execution...

Digitally Signed Bandook Malware Once Again Targets Multiple Sectors

A cyberespionage group with suspected ties to the Kazakh and Lebanese governments has unleashed a new wave of attacks against a multitude of industries with a retooled version of a 13-year-old backdoor Trojan. Check Point Research called out hackers affiliated with a group named Dark Caracal in a...