PoC-Exploit-CVE-2024-20467

Exploit para vulnerabilidade no Cisco IOS XE CVE-2024-20467 Visão Geral Este exploit visa uma vulnerabilidade no código de remontagem de fragmentos IPv4 encontrado no Cisco IOS XE Software. A vulnerabilidade permite que um atacante remoto não autenticado cause uma condição de negação de serviço D...

CVE-2026-18649

CVE-2026-18649 - GStreamer rtph264depay: DoS per crescita illimitata della memoria Proof of concept per una vulnerabilità di esaurimento delle risorse nel depayloader RTP H.264 di GStreamer rtph264depay. Lo stesso schema interessa anche rtph265depay. Cos'è Durante il riassemblaggio RTP frammentat...

zipdefrag

Dieser Dump ist ein Puzzle oder fortgeschrittenes Shotgun-Parsing für Narren und Rebellen Es war einmal Es war einmal, liebe Leserin, lieber Leser, in einer dunklen und stürmischen Nacht: Dein treuer Autor stieß auf eine verwirrende und geheimnisvolle Situation – ein System, in dem das Einzige, w...

Dshell

Dshell Un framework estensibile per l'analisi forense di rete. Permette lo sviluppo rapido di plugin per supportare la dissezione delle catture di pacchetti di rete. Caratteristiche principali: Analisi approfondita dei pacchetti tramite plugin specializzati Robustezza nel riassemblaggio dei fluss...

caronte

caronte$ Caronte è uno strumento per analizzare il flusso di rete durante eventi capture the flag di tipo attacco/difesa. Riassembla i pacchetti TCP catturati in file pcap per ricostruire le connessioni TCP e analizza ogni connessione per trovare pattern definiti dall'utente. I pattern possono...

CTT-NFS-Vortex-RCE

CTT-NFS-Vortex-RCE CVE-2026-21509 ⚠️ Technisches Advisory: New Physics Disclosure Dieses Repository enthält einen vollständig ausgereiften Exploit für CVE-2026-21509 , der den Windows Network File System NFSv4.1 Kernel-Mode-Treiber nfssvr.sys angreift. Im Gegensatz zu standardmäßigen PoCs, die auf...

apxutil

Uma ferramenta para manipular arquivos de archive de CLP Schneider Electric Esta ferramenta pode extrair e remontar arquivos de "archive" de CLPs, usados por vários CLPs Schneider Electric, incluindo pelo menos M580, M340 e Quantum. Os arquivos de archive com extensão .sta são na verdade um arqui...

flowinspect

flowinspect Un outil d'inspection du trafic réseau Description: Il utilise libnids via ses bindings Python de Jon Oberheide : pynids pour défragmenter les paquets IP et réassembler les paquets TCP l'UDP est inspecté paquet par paquet afin de générer des flux réseau. Ces flux sont ensuite inspecté...

CVE-2026-74662 inet: frags: publish queues before arming timer

In the Linux kernel, the following vulnerability has been resolved: inet: frags: publish queues before arming timer inetfragcreate arms the fragment queue timer before inserting the queue into the fqdir rhashtable. If the namespace fragment timeout is zero or negative, the timer can run before th...

CVE-2026-74662

CVE-2026-74662 is a race condition in the Linux kernel 's inet: frags (IP fragmentation) subsystem. In inet_frag_create(), the fragment queue timer is armed before the queue is inserted into the fqdir rhashtable. When the namespace fragment timeout is zero or negative, the timer can fire before t...

CVE-2026-75596

In Netty versions before 4.1.137.Final and 4.2.17.Final, the default SniHandler constructors trigger quadratic CPU work in SslClientHelloHandler#decode by recopying the entire handshake buffer for every additional TLS record. An unauthenticated remote attacker can fragment a large ClientHello int...

CVE-2026-75596 Netty: Fragmented ClientHello records trigger quadratic pre-handshake reassembly in default SNI parsing

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.137.Final and 4.2.17.Final, the default io.netty.handler.ssl.SniHandler constructors use the pre-handshake ClientHello aggregation path in handler/src/main/java/io/netty/handler/ssl/SslClientHelloHandler.java at...

CVE-2026-55194 FreeRDPHeap-buffer-overflow write in TS Gateway RPC RESPONSE reassembly due to alloc_hint capacity mismatch

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.0, rpcclientrecvfragment in libfreerdp/core/gateway/rpcclient.c ensures the response reassembly stream capacity using only the server-declared allochint rather than the actual StubLength about to be written. A maliciou...

Linux Distros Unpatched Vulnerability : CVE-2026-72250

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfconntrackreasm: guard macheader adjustment after IPv6 defrag nfctfrag6reasm slides the packet head forward to drop the IPv6 fragment header and th...

Linux Distros Unpatched Vulnerability : CVE-2026-73214

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.16.0, dtlsserverinputhandler and createnewconnectedudpsocket in...

CVE-2026-68354

A flaw was found in the FireWire IEEE 1394 networking driver in the Linux kernel. The fragmented datagram reassembly logic in fwnetfragnew incorrectly handles list edges and merging of adjacent fragments. This can prevent complete datagrams from being recognized, potentially leading to a Denial o...

CVE-2026-73214 coturn allocates a full per-peer SSL/session before verifying the DTLS cookie, enabling source-spoofing/botnet state-exhaustion DoS

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.16.0, dtlsserverinputhandler and createnewconnectedudpsocket in src/apps/relay/dtlslistener.c retain OpenSSL dtls1reassemblefragment state for a 35-byte fragmented ClientHello declaring a 650,000-byte handshake before...

PT-2026-70829

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.16.0, dtls server input handler and create new connected udp socket in src/apps/relay/dtls listener.c retain OpenSSL dtls1 reassemble fragment state for a 35-byte fragmented ClientHello declaring a 650,000-byte...

CVE-2026-68425

In the Linux kernel, the following vulnerability has been resolved: IB/mad: Drop unmatched RMPP responses before reassembly Kernel-handled RMPP receive processing starts reassembly for active DATA responses before the response is matched to an outstanding send. The normal match happens later, aft...

CVE-2026-68354

In the Linux kernel, the following vulnerability has been resolved: firewire: net: Fix fragmented datagram reassembly fwnetfragnew keeps a sorted list of received fragments for a partial datagram. When a new fragment is adjacent to an existing fragment, the code checks whether the new fragment al...