Etern-blue-Windows-7-Checker

Eternalblue SMB1 Windows7/10 체커 업데이트되어 이제 Windows 7 및 SMB 1을 지원하는 구형 Windows 10 버전도 감지합니다. SMB 1만 구현했으며, 이 도구로 시도하는 모든 SMB 2 서버는 "취약하지 않음"을 반환합니다. SMB1 패킷의 구조와 패킷 정보가 아닌 구성 방법에 대해 연구했습니다. 프로토콜과의 더 나은 효율성과 통신을 위해 새로운 코드를 추가했습니다. 이 연구를 통해 이전 코드보다 SMB 프로토콜에 대해 더 많이 이해하게 되었습니다. EternalBlue는 NSA가...

CVE-2020-1301

CVE-2020-1301 Эксплойт POC для уязвимости SMBLost CVE-2020-1301 Затронутая версия См. здесь: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1301 Шаги для воспроизведения Убедитесь, что служба SMB/CIFF включена на цели. Цель должна поддерживать SMB1. См. здесь:...

impostor

Impostor NTLMv2 해시를 가로채기 위한 SMB1 서버로, C 언어로 작성되었습니다. 이 프로젝트의 목표는 상태 머신으로서 SMB1 서버를 구현하여 클라이언트의 요청을 올바르게 수락하고 응답함으로써 클라이언트를 속여 NTLM 인증을 완료하게 하고, 이를 통해 클라이언트 자신의 NTLMv2 해시hashcat/john과 호환되는 형식를 노출시키는 것입니다. 공격적 보안/레드팀 활동 및 교육 목적SMB1/NTLM 프로토콜 연구을 위한 도구로, 소유한 환경 또는 명시적 동의가 있는 환경에서만 독점적으로 사용해야 합니다. 작동...

CVE-2026-59293

Unless the application explicitly raises smbMinVersion, the jCIFS client will negotiate down to SMB1/CIFS, which lacks mandatory signing/encryption and is vulnerable to NTLM relay and content-tampering MITM. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5....

CVE-2026-59293 SMB minimum protocol dialect defaults to SMB1

Unless the application explicitly raises smbMinVersion, the jCIFS client will negotiate down to SMB1/CIFS, which lacks mandatory signing/encryption and is vulnerable to NTLM relay and content-tampering MITM. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5....

EUVD-2026-67181

Unless the application explicitly raises smbMinVersion, the jCIFS client will negotiate down to SMB1/CIFS, which lacks mandatory signing/encryption and is vulnerable to NTLM relay and content-tampering MITM. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5....

CVE-2026-59293

Spring Integration versions 6.4.0–6.4.12, 6.5.0–6.5.10, and 7.0.0–7.0.5 are affected by a vulnerability in the underlying jCIFS client . Unless an application explicitly raises smbMinVersion, the client will negotiate down to SMB1/CIFS , which lacks mandatory signing and encryption, exposing it t...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fixed a slab-out-of-bounds issue in initsmb2rsphdr When smb1 mounting fails, KASAN detects a slab-out-of-bounds issue in initsmb2rsphdr, as follows. For smb1’s negotiate56 bytes, initsmb2rsphdr is called for smb2. The issu...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: a out-of-bounds error in initsmb2rsphdr has been fixed. If a client sends a SMB2 negotiate request and then a SMB1 negotiate request, initsmb2rsphdr is called for the SMB1 negotiate request, since needneg is set to false...

CLSA-2026-1778604245 samba: Fix of CVE-2022-32742

CVE-2022-32742: fix server memory information leak via SMB1; insufficient range-check on SMB1 write request length allowed server memory contents to leak into the written file or printer instead of client-supplied bytes...

CVE-2026-31710

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix dir separator in SMB1 UNIX mounts When calling cifsmountgettcon with SMB1 UNIX mounts, @cifssb-mntcifsflags needs to be read or updated only after calling resetcifsunixcaps, otherwise it might end up with missing...

Azure Linux 3.0 Security Update: samba (CVE-2022-32742)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-32742 advisory. - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had...

Azure Linux 3.0 Security Update: samba (CVE-2021-43566)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-43566 advisory. - All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allo...

MiracleLinux 8 : samba-4.15.5-10.el8 (AXSA:2022-3934:09)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3934:09 advisory. samba: server memory information leak via SMB1 CVE-2022-32742 Tenable has extracted the preceding description block directly from the MiracleLinux security...

MiracleLinux 4 : samba-3.6.23-25.AXS4 (AXSA:2016-137:02)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2016-137:02 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printer...

Linux Distros Unpatched Vulnerability : CVE-2023-54203

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: fix slab-out-of-bounds in initsmb2rsphdr When smb1 mount fails, KASAN detect slab-out-of-bounds in initsmb2rsphdr like the following one. For smb1...

SUSE CVE-2023-54203

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-out-of-bounds in initsmb2rsphdr When smb1 mount fails, KASAN detect slab-out-of-bounds in initsmb2rsphdr like the following one. For smb1 negotiate56bytes , initsmb2rsphdr for smb2 is called. The issue occurs whil...

EUVD-2023-60438

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-out-of-bounds in initsmb2rsphdr When smb1 mount fails, KASAN detect slab-out-of-bounds in initsmb2rsphdr like the following one. For smb1 negotiate56bytes , initsmb2rsphdr for smb2 is called. The issue occurs whil...

CVE-2023-54203

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-out-of-bounds in initsmb2rsphdr When smb1 mount fails, KASAN detect slab-out-of-bounds in initsmb2rsphdr like the following one. For smb1 negotiate56bytes , initsmb2rsphdr for smb2 is called. The issue occurs whil...

UBUNTU-CVE-2023-54203

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-out-of-bounds in initsmb2rsphdr When smb1 mount fails, KASAN detect slab-out-of-bounds in initsmb2rsphdr like the following one. For smb1 negotiate56bytes , initsmb2rsphdr for smb2 is called. The issue occurs whil...