tcpreplay

Tcpreplay Tcpreplay is a suite of GPLv3 licensed utilities for UNIX and Windows under Cygwin for editing and replaying network traffic previously captured by tools like tcpdump and Wireshark. It classifies traffic as client or server, rewrites Layer 2/3/4 headers, and replays it back onto the...

cilium

.. raw:: html |cii| |go-report| |clomonitor| |artifacthub| |slack| |go-doc| |rtd| |apache| |bsd| |gpl| |fossa| |gateway-api| |codespaces| Cilium is a networking, observability, and security solution with an eBPF-based dataplane. It provides a simple flat Layer 3 network with the ability to span...

ufonet

웹사이트: https://ufonet.03c8.net 설명: UFONet - 무료 소프트웨어이며, P2P 및 암호화 -파괴적 툴킷-으로서 DoS 및 DDoS 공격을 수행할 수 있습니다; 레이어 7 APP/HTTP에서는 타사 웹사이트의 Open Redirect 벡터를 악용하여 봇넷으로 작동하고, 레이어 3 네트워크에서는 프로토콜을 남용합니다. 또한 직접 연결 P2P 아키텍처를 기반으로 글로벌 클라이언트/서버 네트워크를 생성하여 암호화된 DarkNET으로 작동하며 콘텐츠를 게시하고 수신합니다. 자세한 내용은 다음 링크를 참조하십시...

L3MON

L3MON 레이어 3 고급 네트워크 관리 및 모니터링 시스템 L3MON은 NodeJS로 개발된 최첨단 네트워크 관리 및 모니터링 시스템입니다. 이 시스템은 강력하고 직관적인 웹 기반 인터페이스를 제공하여 전 세계 어디에서나 손쉽게 네트워크를 관리하고 모니터링할 수 있도록 지원합니다. 엔터프라이즈 네트워크를 운영하는 IT 전문가이든, 네트워크의 세부 사항을 탐구하는 일반 가정 사용자이든, L3MON은 네트워크 관리 작업을 간소화하는 포괄적인 도구 세트를 제공합니다. 참고 사항 현재 이 프로젝트는 개발 중입니다. 이 문서에 제공된...

EUVD-2021-15181

Malware in sbrugna...

EUVD-2020-12549

Malware in sbrugna...

EUVD-2020-20124

Malware in sbrugna...

EUVD-2022-25978

Malicious code in bioql PyPI...

CVE-2025-20221: Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability in the packet filtering features of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to bypass Layer 3 and Layer 4 traffic filters. This vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this...

CVE-2025-20142

A vulnerability in the IPv4 access control list ACL feature and quality of service QoS policy feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an...

CVE-2025-20146 Cisco IOS XR Software for ASR 9000 Series Routers Layer 3 Multicast Routing Denial of Service Vulnerability

A vulnerability in the Layer 3 multicast feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause a line card to reset,...

CVE-2025-20146

The CVE-2025-20146 entry describes a vulnerability in Cisco IOS XR Software for the ASR 9000 Series, including ASR 9902/9903 routers. The issue stems from incorrect handling of malformed IPv4 multicast packets on line cards where the interface has an IPv4 ACL or QoS policy. An unauthenticated, re...

Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service Vulnerability

A vulnerability in the IPv4 access control list ACL feature and quality of service QoS policy feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an...

Improper Handling Of Exceptional Conditions

github.com/cilium/cilium is vulnerable to Improper Handling of Exceptional Conditions. The vulnerability is due to a misconfiguration in handling Layer 3 and Layer 7 allow policies when port ranges are used, allows an attacker to bypass Layer 7 security policies by exploiting the failure to enfor...

BIT-CILIUM-OPERATOR-2024-52529 Layer 7 policy enforcement may not occur in policies with wildcarded port ranges in Cilium

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For users with the following configuration: 1. An allow policy that selects a Layer 3 destination and a port range AND 2. A Layer 7 allow policy that selects a specific port within the first policy's range...

CVE-2024-52529 Layer 7 policy enforcement may not occur in policies with wildcarded port ranges in Cilium

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For users with the following configuration: 1. An allow policy that selects a Layer 3 destination and a port range AND 2. A Layer 7 allow policy that selects a specific port within the first policy's range...

kernel: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations The Linux kernel CVE team has assigned CVE-2024-26673 to this issue. Upstream advisory:...

CVE-2024-26673

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTOIPV4,IPV6,INET. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for...

CVE-2024-26673

CVE-2024-26673 affects the Linux kernel netfilter nft_ct, where custom expectations could mishandle layer 3/4 protocol numbers. The issue arises from insufficient validation, allowing unexpected protocol families beyond NFPROTO_IPV4/IPv6/INET and permitting layer-4 protocols without ports, since ...

CVE-2024-26673 netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTOIPV4,IPV6,INET. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for...