CVE-CVSS--CVE-2024-38063-IPv6-TCP-IP-Remote-Code-Execution-Analysis

🔐 CVE-2024-38063 — IPv6 TCP/IP Remote Code Execution Analysis 📌 Project Description This project presents a technical analysis and practical demonstration of the critical vulnerability CVE-2024-38063 , disclosed by Microsoft during Patch Tuesday August 13, 2024. The vulnerability affects the...

CVE-2024-38063

CVE-2024-38063 — Windows IPv6 Stack Vulnerability Analysis & PoC -red Technical analysis and Proof-of-Concept PoC for CVE-2024-38063 , a critical Remote Code Execution RCE vulnerability in the Windows IPv6 stack tcpip.sys. Discovered by KunLun Lab, this issue is zero-click , meaning it can be...

CVE-2021-34767

CVE-2021-34767 Description Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers IPv6 Denial of Service Vulnerability A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an...

CVE-2026-100863 Heym before 0.0.91 SSRF via image fetching and IPv6 validation

Heym versions 0.0.90 and earlier contain two server-side request forgery SSRF egress gaps, both remediated in app/services/ssrfguard.py in 0.0.91. First, the LLM image-edit input loader loadimagebytes fetched caller-controlled HTTP/HTTPS URLs with a bare httpx.get, applying only a scheme check an...

CVE-2026-100863

Heym versions 0.0.90 and earlier are vulnerable to Server-Side Request Forgery (SSRF) due to two specific gaps in the app/services/ssrf_guard.py component. First, the LLM image-edit input loader (_load_image_bytes) performed direct httpx.get requests on caller-controlled URLs, bypassing the egres...

CVE-2024-38063

CVE-2024-38063 - SSP H3 For this setupthe one from the video I've used Windows 22H2 19045 and build 2468. this CVE is not patched until 4780 I've tried this with Qemu/KVM but the network adapter was not coalescing the packets from what i've investigated with tcpdump. The solution was to use...

Blackash-CVE-2025-14558

🚨 CVE-2025-14558 : Critical Remote Code Execution in FreeBSD IPv6 🧠 Overview CVE-2025-14558 is a critical Remote Code Execution RCE vulnerability affecting FreeBSD systems that use IPv6 router solicitation services. A flaw in how untrusted network input is handled allows attackers to execute...

CVE-2024-38063-Medium

This is a PoC somewhat unstable for CVE-2024-38063, RCE in tcpip.sys patched on August 13, 2024. requirements root@kitploit: pip3 install scapy usage Modify the fields in the script: iface - If you have multiple adapters, you need to choose which one to use to send packets. For example, "eth0" on...

Citrix-NetScaler-Memory-Leak-CVE-2025-5777

CVE-2025-5777 – Citrix NetScaler Memory Leak Updated PoC This repository contains an updated Proof-of-Concept PoC for exploiting CVE-2025-5777 – a memory leak vulnerability affecting Citrix NetScaler. The original PoC by 0xgh057r3c0n works perfectly, but some users reported connection errors due ...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipv6: Proper accounting of fraggap on the paged allocation path In ip6.AppendData, when the paged-allocation branch is taken MSGMORE / NETIFFSG / large fraglen, alloclen and pagedlen are computed as follows: alloclen =...

CVE-2024-38063

CVE-2024-38063 PoC | DKob & N3TCR4SH Overview This script is a Proof of Concept PoC for exploiting CVE-2024-38063. It generates and sends malicious fragmented IPv6 packets with specific destination options to target a kernel, potentially causing denial-of-service or instability. Article Link: Her...

DEBIAN-CVE-2026-91768

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

AZL-104895 CVE-2026-91768 affecting package php 8.3.33-1

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

CVE-2026-91768

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

CVE-2026-91768

A flaw was found in PHP. The access control check for Internet Protocol version 6 IPv6 addresses in the FastCGI implementation compares only the first 12 bytes of a 16-byte address instead of the complete address. An attacker on an adjacent network with an address sharing the first 96 bits with a...

EUVD-2026-87350

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

CVE-2026-91768

The PHP FastCGI client contains an IPv6 access control bypass vulnerability (CVE-2026-91768 ). The issue stems from the IPv6 branch of the FastCGI client access check, which incorrectly compares only the first 12 bytes of a 16-byte IPv6 address. This causes listen.allowed_clients to match on a /9...

CVE-2026-91768 IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison (memcmp 12 bytes)

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

CVE-2026-91768

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

CVE-2026-91768

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...