npcap

Npcap Npcap is a packet capture and injection library for Windows by the Nmap Project. It is a complete update to the unmaintained WinPcap project with improved speed, reliability, and security. Documentation The complete documentation for Npcap is available in the Npcap Guide on npcap.com. There...

npcap

Npcap Npcap 是由 Nmap 项目 开发的 Windows 数据包捕获与注入库。它是对已停止维护的 WinPcap 项目的全面更新，具有更高的速度、可靠性和安全性。 文档 有关 Npcap 的完整文档可在 npcap.com 上的 Npcap 指南 中找到。您将在那里找到关于安装、报告错误、使用 Npcap 进行软件开发 以及 Npcap 内部机制 的信息。 下载 最新的安装程序、软件开发工具包 SDK、源代码和调试符号可从 https://npcap.com/download 下载。 错误报告 请通过以下网址报告有关 Npcap 的任何错误或问题：GitHub 上的 Npca...

evillimiter-windows

Evil Limiter for Windows Windows 版邪恶限速器 这是一个无需物理或管理权限即可限制网络中设备带宽（上传/下载）的工具。 evillimiter 利用 ARP 欺骗和流量整形来限制网络中主机的带宽。原理详见下文。 本工具是原始 Linux 命令行工具 Evil Limiter 的 Windows GUI 移植版。 系统要求 Windows 7 或更高版本 运行安装程序时，缺失的依赖（包括第三方应用程序，如 Npcap）将会自动安装。 安装 1. 从 发布页面 下载安装文件 2. 运行安装文件 3. 按照提示操作 4. 如果尚未安装，你会被引导安装...

CVE-2026-33921

A flaw was found in the Npcap driver. The Windows installer for Arc deployed Npcap with insecure default access restrictions, allowing any local user, not just administrators, to access the driver. This vulnerability enables a local user without administrative privileges to capture network traffi...

CVE-2026-33921

The Windows installer deployed Npcap leaving its access restriction option at the insecure default value, so the driver was accessible to every local user of the host instead of being restricted to administrators only. A local user without administrative privileges could use the Npcap driver to...

CVE-2026-33921 Npcap driver installed without administrator-only access restriction on Windows in Arc before v2.7.0

The Windows installer deployed Npcap leaving its access restriction option at the insecure default value, so the driver was accessible to every local user of the host instead of being restricted to administrators only. A local user without administrative privileges could use the Npcap driver to...

EUVD-2026-55995

The Windows installer deployed Npcap leaving its access restriction option at the insecure default value, so the driver was accessible to every local user of the host instead of being restricted to administrators only. A local user without administrative privileges could use the Npcap driver to...

CVE-2026-33921

CVE-2026-33921 maps to a Windows RPC Runtime (rpcrt4.dll) vulnerability where NdrComplexTypeBufferSize underflows, enabling a pre-auth heap-based overflow (Ghost-Call) via RPC/SMB without credentials. Impact: potential remote code execution with SYSTEM privileges on affected Windows hosts; exploi...

Npcap driver installed without administrator-only access restriction on Windows in Arc before v2.7.0

Summary The Windows installer deployed Npcap leaving its access restriction option at the insecure default value, so the driver was accessible to every local user of the host instead of being restricted to administrators only. Impact A local user without administrative privileges could use the...

CVE-2019-11490

An issue was discovered in Npcap 0.992. Sending a malformed .pcap file with the loopback adapter using either pcapsendqueuequeue or pcapsendqueuetransmit results in kernel pool corruption. This could lead to arbitrary code executing inside the Windows kernel and allow escalation of privileges...

EUVD-2019-3163

Malware in sbrugna...

BruteShark - Network Analysis Tool

BruteShark is a Network Forensic Analysis Tool NFAT that performs deep processing and inspection of network traffic mainly PCAP files, but it also capable of directly live capturing from a network interface. It includes: password extracting, building a network map, reconstruct TCP sessions, extra...

PRTG Network Monitor < 19.4.53.1912 Multiple Vulnerabilities

PRTG Network Monitor is prone to multiple vulnerabilities. Copyright C 2020 Greenbone Networks GmbH SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software...

CVE-2019-11490

An issue was discovered in Npcap 0.992. Sending a malformed .pcap file with the loopback adapter using either pcapsendqueuequeue or pcapsendqueuetransmit results in kernel pool corruption. This could lead to arbitrary code executing inside the Windows kernel and allow escalation of privileges...

Code injection

An issue was discovered in Npcap 0.992. Sending a malformed .pcap file with the loopback adapter using either pcapsendqueuequeue or pcapsendqueuetransmit results in kernel pool corruption. This could lead to arbitrary code executing inside the Windows kernel and allow escalation of privileges...

CVE-2019-11490

An issue was discovered in Npcap 0.992. Sending a malformed .pcap file with the loopback adapter using either pcapsendqueuequeue or pcapsendqueuetransmit results in kernel pool corruption. This could lead to arbitrary code executing inside the Windows kernel and allow escalation of privileges...

CVE-2019-11490

Npcap 0.992 is affected by CVE-2019-11490. Sending a malformed .pcap to the loopback adapter via pcap_sendqueue_queue() or pcap_sendqueue_transmit() can cause kernel pool corruption, enabling arbitrary code execution inside the Windows kernel and resulting in privilege escalation. No remediation ...

CVE-2019-11490

An issue was discovered in Npcap 0.992. Sending a malformed .pcap file with the loopback adapter using either pcapsendqueuequeue or pcapsendqueuetransmit results in kernel pool corruption. This could lead to arbitrary code executing inside the Windows kernel and allow escalation of privileges...

Nmap 7.70 - Free Security Scanner: Better service and OS detection, 9 new NSE scripts, new Npcap, and much more

Nmap "Network Mapper" is a free and open source utility for network discovery and security auditing. Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime. Nmap uses raw IP packets...

UPDATE: Nmap 7.70 Upgrade Available!

PenTestIT RSS Feed The first exciting Nmap release of 2018 is Nmap 7.70 with improved OS and service detection capabilities in addition to an improved Npcap 0.99-r2! None of us really need any introduction to this very popular “network mapper“ which now includes an additional 9 new NSE scripts!...