PT-2022-33938 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.61 Description: The issue is related to an out of bound read for SMB2 TREE CONNECT. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

GSD-2022-1005356 ksmbd: prevent out of bound read for SMB2_TREE_CONNNECT

ksmbd: prevent out of bound read for SMB2TREECONNNECT This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...

PT-2022-6040 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 5.15 through 5.19 before 5.19.2 Description: The issue is related to an out-of-bounds read in the Linux kernel's ksmbd subsystem, specifically in the fs/ksmbd/smb2misc.c file. This occurs when handling the SMB2 TREE...

Fuzzer SMB Tree Connect Server Name - Ver2

A vulnerability exists in Fuzzer:. Successful exploitation of this vulnerability could allow a remote attacker to damage users system...

SMB Tree Connect AndX Detection

Binary data 700003.prm...

SMBv3 remote denial of service(BSOD)vulnerability analysis-vulnerability warning-the black bar safety net

! Foreword I was a rookie, the big cow light spray. This SMBv3 vulnerability is by lgandx broke the A not is Microsoft to fix the vulnerability, not the release patch, and the vulnerabilities come out after I did some analysis, and spend a lot of time, this loophole has some meaning, but for the...

Microsoft Windows SMB Tree Connect Response Denial of Service Vulnerability

Microsoft Windows is a popular operating system. A security vulnerability exists in Microsoft Windows when processing SMB traffic. The vulnerability arises because Windows fails to properly handle the processing of a server response as defined in the SMB2 TREECONNECT response structure that...

Microsoft Windows 10 - SMBv3 Tree Connect (PoC) Exploit

Exploit for windows platform in category dos / poc // Download: https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/41222.zip import sys, struct, SocketServer from odict import OrderedDict from datetime import datetime from calendar import timegm class Packet:...

Microsoft Windows SMB2 Tree Connect Response Denial of Service (MS17-012: CVE-2017-0016)

A denial of service vulnerability has been reported in Microsoft Windows SMB2. The vulnerability is due to insufficient sanitization over SMB2 Tree Connect response messages...

Microsoft Windows 10 - SMBv3 Tree Connect (PoC)

Microsoft Windows 10 - SMBv3 Tree Connect PoC Full Proof of Concept: https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/41222.zip import sys, struct, SocketServer from odict import OrderedDict from datetime import datetime from calendar import timegm class Packet:...

Microsoft Windows 10 - SMBv3 Tree Connect (PoC)

Full Proof of Concept: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/41222.zip import sys, struct, SocketServer from odict import OrderedDict from datetime import datetime from calendar import timegm class Packet: fields = OrderedDict "data", "", def initself, k...

Microsoft - SMB Server Trans2 Zero Size Pool Alloc (MS10-054)

!/usr/bin/env python import sys,struct,socket from socket import if lensys.argv=2: print '' print ' MS10-054 Proof Of Concept by Laurent Gaffie' print ' Usage: python '+sys.argv0+' TARGET SHARE-NAME No backslash' print ' Example: python '+sys.argv0+' 192.168.8.101 users' print '...

SMB Tree Connect Request Fuzzer

This module sends a series of SMB tree connect requests using malicious strings. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'SMB Tree Connect Request Fuzzer', 'Description' = %q This module...

kernel: cifs: memory overwrite when saving nativeFileSystem field during mount

Buffer overflow in fs/cifs/connect.c in CIFS in the Linux kernel 2.6.29 and earlier allows remote attackers to cause a denial of service crash via a long nativeFileSystem field in a Tree Connect response to an SMB mount request...

Microsoft Windows - DCE-RPC svcctl ChangeServiceConfig2A() Memory Corruption

!/usr/bin/python MS Windows DCE-RPC svcctl ChangeServiceConfig2A 0day Memory Corruption PoC Exploit Bug discovered by Krystian Kloskowski h07 Tested on Windows 2000 SP4 Polish all patches Requires.. - Impacket : http://oss.coresecurity.com/projects/impacket.html - PyCrypto :...

Snort 2.6.1 - DCERPC Preprocessor Remote Buffer Overflow

Snort 2.6.1 - DCERPC Preprocessor Remote Buffer Overflow !/usr/bin/python Snort DCE/RPC Preprocessor Buffer Overflow Command Execution Version Author: Trirat Puttaraksa http://sf-freedom.blogspot.com For educational purpose only This exploit call calc.exe on Windows XP SP2 + Snort 2.6.1 Note: thi...

Snort 2.6.1 - DCE/RPC Preprocessor Remote Buffer Overflow

!/usr/bin/python Snort DCE/RPC Preprocessor Buffer Overflow Command Execution Version Author: Trirat Puttaraksa http://sf-freedom.blogspot.com For educational purpose only This exploit call calc.exe on Windows XP SP2 + Snort 2.6.1 Note: this exploit use Scapy http://www.secdev.org/projects/scapy/...

Snort 2.6.1 DCE/RPC Preprocessor Remote Buffer Overflow DoS Exploit

Exploit for multiple platform in category dos / poc =================================================================== Snort 2.6.1 DCE/RPC Preprocessor Remote Buffer Overflow DoS Exploit =================================================================== !/usr/bin/python Snort DCE/RPC Preprocess...

Snort 2.6.1 - DCE/RPC Preprocessor Remote Buffer Overflow (Denial of Service) (PoC)

!/usr/bin/python Snort DCE/RPC Preprocessor Buffer Overflow DoS Author: Trirat Puttaraksa http://sf-freedom.blogspot.com For educational purpose only This exploit just crash Snort 2.6.1 on Fedora Core 4. However, Code Execution may be possible, but I have no time to make it : I will post the...