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は、Nmap ProjectによるWindows向けのパケットキャプチャおよびインジェクションライブラリです。これは、メンテナンスされていないWinPcapプロジェクトの完全なアップデートであり、速度、信頼性、セキュリティが向上しています。 ドキュメント Npcapの完全なドキュメントは、npcap.comのNpcap Guideで入手できます。そこでは、インストール、バグ報告、Npcapを使用したソフトウェア開発、およびNpcapの内部構造に関する情報が見つかります。 ダウンロード 最新のインストーラ、ソフトウェア開発キット（SDK）、ソースコード、デバッグシンボ...

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

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 ...

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!...