libssh2-Exploit

libssh2-Exploit Créer un exploit pour la vulnérabilité libssh2 décrite dans CVE-2019-13115 Objectifs 1. Mettre en place un serveur openssh. // Terminé d'ici le 20 octobre 2. Créer un client cpp libssh2 et établir la connectivité avec le serveur. // Terminé d'ici le 20 octobre 3. Modifier le serve...

sh4d0wup

sh4d0wup % docker run -it --rm ghcr.io/kpcyrd/sh4d0wup:edge -h Usage: sh4d0wup OPTIONS Commands: bait Start a malicious update server front Bind a http/https server but forward everything unmodified infect High level tampering, inject additional commands into a package tamper Low level tampering,...

CVE-2024-52510

POC de contournement de l'en-tête X-E2EE-SIGNATURE de Nextcloud Résumé Pendant le fonctionnement normal du protocole E2EEv2 de Nextcloud, les clients signent cryptographiquement les métadonnées de dossier avant de les téléverser vers le serveur. Cela garantit que les métadonnées n'ont pas été...

CVE-2020-11097-POC

crasher FreeRDP en utilisant le POC CVE-2020-11097 démarrer le serveur avec python3 test.py se connecter au serveur avec la commande suivante xfreerdp /v:127.0.0.1:3389 /u:user /p:pass /gt:127.0.0.1 /log-level:DEBUG...

DEBIAN-CVE-2026-86334

Path traversal in the CLI client image export and copy functionality in Canonical LXD from 4.0.2 before 4.0.14, 5.0.10, 5.21.8, and 6.10 on all platforms allows a remote malicious or machine-in-the-middle image server to overwrite arbitrary local files and execute code on the client system via a...

CVE-2021-41160

CVE-2021-41160 FreeRDP est une implémentation libre du protocole Remote Desktop Protocol RDP, publiée sous licence Apache. Dans les versions affectées, un serveur malveillant pourrait déclencher des écritures hors limites dans un client connecté. Les connexions utilisant GDI ou SurfaceCommands po...

openssh: OpenSSH: sftp client allows attacker to control downloaded file location

A flaw was found in OpenSSH. The sftp client, when used to download files from a malicious server with the 'sftp server:/path .' command, does not properly restrict where those files are saved. This allows an attacker to control the download location, potentially overwriting existing files or...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the amqphandleinput function. An attacker can cause a process crash and out-of-bounds read by sending a specially crafted AMQP frame during client login, resulting in a denial of service. This can be triggered by ...

CVE-2026-84549

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious NFS server may cause unexpected system termination or corrupt kernel memory...

CVE-2026-84515

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to kernel memory corruption...

CVE-2026-84509

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to unexpected system termination...

CVE-2026-65374

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious WebDAV server may result in code execution...

CVE-2026-43687

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Connecting to a malicious NFS server may disclose kernel memory...

CVE-2026-43677

An out-of-bounds write issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious WebDAV server may lead to unexpected app termination...

CVE-2026-43686

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Connecting to a malicious NFS server may lead to kernel memory...

CVE-2026-43686

A use-after-free vulnerability exists in multiple Apple operating systems, including iOS 26.7 , iPadOS 26.7 , iOS 27 , iPadOS 27 , macOS Golden Gate 27 , macOS Sequoia 15.8 , macOS Tahoe 26.7 , tvOS 27 , visionOS 27 , and watchOS 27 . The underlying cause is related to memory management flaws. If...

EUVD-2026-78112

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may cause unexpected system termination or corrupt kernel memory...

CVE-2026-84543

A remote kernel vulnerability exists in the macOS SMB filesystem (smbfs.kext ) caused by an out-of-bounds access issue. During an SMB1 mount , the _smbfs_unix_whoami parser fails to clear the ntwrk_cnt_gid count when an oversized allocation fails, leaving a nonzero count paired with a NULL pointe...

CVE-2026-84515

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to kernel memory corruption...

EUVD-2026-77948

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to kernel memory corruption...