CVE-2020-0796-Scanner

Inspired by ollypwn's SMBGhost script, I wrote my own script and shared it. import socket import binascii import sys payload =...

CVE_2020_0796_CNA

CVE-2020-0796-CNA Modified based on the PoC provided by danigargu, implemented privilege escalation replication on Windows 10, and developed AggressorScripts based on the Reflective DLL project by stephenfewer and the interface provided by CobaltStrike documentation. This repository is only for...

SMBGhost

SMBGhost This repository contains my scanner script which lets you know whether your server uses SMBv3.1.1 and has SMB compression enabled. Ultimately, this means you are vulnerable to CVE-2020-0796. At this point of time a security patch was released, please make sure to update! It also offers a...

CVE-2020-1206

In the SMBGhost vulnerability CVE-2020-0796 I talked about a write-what-where primitive technique through the use of an integer overflow bug to change the pointer Alloc.Userbuffer to point to an address we desire and write arbitrary data into it. Similar to SMB Ghost, this vulnerability also exis...

DisableSMBCompression

DisableSMBCompression CVE-2020-0796 Flaw Mitigation - Active Directory Administrative Templates The little we know about the new SMB3 flaw, is that we've been provided this mitigation for SMB3 servers: Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters"...

eternalghosttest

Eternalghost Deutsch English Deutsch Dieses Repository enthält einen Testfall für CVE-2020-0796 Mit diesem kleinen Skript können Sie überprüfen, ob ein Server von Ihnen verwundbar ist. Das Skript prüft, ob Sie Compression aktiviert haben und die SMB-Version 3.1.1 ist. Das ganze geschieht über ein...

August 16, 2022—KB5016693 (OS Build 20348.946) Preview

August 16, 2022—KB5016693 OS Build 20348.946 Preview Applies To Windows Server 2022 Note For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server 2022, see its update history page...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

CVE-2020-0796-CNA This implementation is based on the POC pro...

Critical Patch Released for 'Wormable' SMBv3 Vulnerability — Install It ASAP!

Microsoft today finally released an emergency software update to patch the recently disclosed very dangerous vulnerability in SMBv3 protocol that could let attackers launch wormable malware, which can propagate itself from one vulnerable computer to another automatically. The vulnerability, track...