105 matches found
Patching CVE-2017-7494 in Samba: It’s the Circle of Life
With the scent of scorched internet still lingering in the air from the WannaCry Ransomworm, today we see a new scary-and-potentially-incendiary bug hitting the twitter news. The vulnerability - CVE-2017-7494 - affects versions 3.5 released March 1, 2010 and onwards of Samba, the defacto standard...
SMB Exploited: WannaCry Use of EternalBlue
Server Message Block SMB is the transport protocol used by Windows machines for a wide variety of purposes such as file sharing, printer sharing, and access to remote Windows services. SMB operates over TCP ports 139 and 445. In April 2017, Shadow Brokers released an SMB vulnerability named...
SMB Exploited: WannaCry Use of "EternalBlue"
Server Message Block SMB is the transport protocol used by Windows machines for a wide variety of purposes such as file sharing, printer sharing, and access to remote Windows services. SMB operates over TCP ports 139 and 445. In April 2017, Shadow Brokers released an SMB vulnerability named...
Microsoft Windows 88.12012 R2 (x64) - EternalBlue SMB Remote Code Execution (MS17-010)
Microsoft Windows 88.12012 R2 x64 - EternalBlue SMB Remote Code Execution MS17-010 !/usr/bin/python from impacket import smb, ntlm from struct import pack import sys import socket ''' EternalBlue exploit for Windows 8 and 2012 by sleepya The exploit might FAIL and CRASH a target system depended o...
Player 3 Has Entered the Game: Say Hello to 'WannaCry'
This post was authored by Martin Lee, Warren Mercer, Paul Rascagneres, and Craig Williams.Executive SummaryA major ransomware attack has affected many organizations across the world reportedly including Telefonica in Spain, the National Health Service in the UK, and FedEx in the US. The malware...
ETERNALROMANCE — Remote privilege escalation (SYSTEM) exploit (Windows XP to Windows 2008 over TCP port 445).
From the shadowbroker, Windows XP to Windows 2008 remote mention the right vulnerability, corresponding to the number ETERNALROMANCE it. Reference: https://github.com/misterch0c/shadowbroker/tree/master/windows/exploits...
4shared.com XSS vulnerability
Vulnerable URL: https://www.4shared.com/q/large/CAQD/1/video Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 445 VIP website status:| Yes Coordinated Disclosure Timeline: Descriptio...
Server Message Block (SMB) Protocol Version 1 Enabled
The remote Windows host supports Server Message Block Protocol version 1 SMBv1. Microsoft recommends that users discontinue the use of SMBv1 due to the lack of security features that were included in later SMB versions. Additionally, the Shadow Brokers group reportedly has an exploit that affects...
Microsoft Windows SMB Tree Connect Response denial of service vulnerability
Overview Microsoft Windows contains a memory corruption bug in the handling of SMB traffic, which may allow a remote, unauthenticated attacker to cause a denial of service on a vulnerable system. Description Microsoft Windows fails to properly handle traffic from a malicious server. In particular...
Debian DLA-445-2 : squid3 regression update
The backported patch to solve CVE-2016-2569 yielded to failed assertions that made squid3 to crash when closing connections. The fix for this CVE strongly relies on exception handling present in more recent versions of squid3, that I failed to identify in the previous update. I have reverted the...
Amazon Linux AMI : rsyslog (ALAS-2014-445)
A flaw was found in the way rsyslog handled invalid log message priority values. In certain configurations, a local attacker, or a remote attacker able to connect to the rsyslog port, could use this flaw to crash the rsyslog daemon. CVE-2014-3634 C Tenable Network Security, Inc. The descriptive...
Microsoft Windows 2000 Lanman Denial of Service Vulnerability (1)
No description provided by source. source: http://www.securityfocus.com/bid/4532/info An issue has been discovered in Windows 2000, which could cause a denial of system services. Submitting malformed data to port 445 could cause the Lanman service to consume high CPU and Kernel mode memory usage....
Microsoft Windows TrueType Font (TTF)远程代码执行漏洞（MS12-078)
BUGTRAQ ID: 56842 CVECAN ID: CVE-2012-4786 Microsoft Windows是Microsoft开发的Windows是目前世界上用户最多、并且兼容性最强的操作系统。 Microsoft Windows未正确处理TrueType Font TTF文件而存在安全漏洞。通过诱使用户浏览恶意网站或打开恶意文件，未经身份验证的远程攻击者可利用此漏洞在内核态中执行任意代码。 0 Microsoft Windows RT Microsoft Windows 8 Microsoft Windows 7 Microsoft Windows XP...
Nmap NSE net: smb-enum-users
Attempts to enumerate the users on a remote Windows system, with as much information as possible, through two different techniques both over MSRPC, which uses port 445 or 139; see 'smb.lua'. The goal of this script is to discover all user accounts that exist on a remote system. This can be helpfu...
Nmap NSE net: smb-os-discovery
Attempts to determine the operating system, computer name, domain, and current time over the SMB protocol ports 445 or 139. This is done by starting a session with the anonymous account or with a proper user account, if one is given; it likely doesn't make a difference; in response to a session...
Microsoft Windows - 'srv2.sys' SMB Negotiate ProcessID Function Table Dereference (MS09-050) (Metasploit)
$Id: ms09050smb2negotiatefuncindex.rb 9669 2010-07-03 03:13:45Z jduck $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use...
Microsoft Windows SMB客户端消息大小解析远程代码执行漏洞（MS10-020）
BUGTRAQ ID: 39340 CVE ID: CVE-2010-0477 Microsoft Windows是微软发布的非常流行的操作系统。 在解析特制的SMB响应时，Microsoft SMB客户端实现中处理响应消息大小的方式中存在内存破坏漏洞。未经认证攻击者可以通过向客户端发起的SMB请求返回特制的SMB响应来利用该漏洞。成功利用此漏洞的攻击者可执行任意代码，并可完全控制受影响的系统。 Microsoft Windows Server 2008 R2 Microsoft Windows 7 临时解决方法： 在防火墙阻断TCP 139和445端口。 厂商补丁： Microsoft...
Microsoft Windows SMB客户端实现竞争条件漏洞（MS10-006）
BUGTRAQ ID: 38100 CVE ID: CVE-2010-0017 Microsoft Windows是微软发布的非常流行的操作系统。 SMB客户端实现没有正确的验证SMB Negotiate响应报文中的字段，远程攻击者可以通过向初始SMB请求的客户端回复特制的SMB响应触发竞争条件，导致完全控制受影响的系统。 这个漏洞在Windows Vista和Windows Server 2008平台上只能导致崩溃或权限提升。 Microsoft Windows Vista SP2 Microsoft Windows Vista SP1 Microsoft Windows Vista...
Win32 XP SP3 addFirewallRule
Win32 XP SP3 addFirewallRule. Shellcode exploit for win32 platform ; Author: sinn3r x90.sinner a.t gmail.c0m ; Tested on Windows XP SP3 ; Description: ; This shellcode will create a XP firewall rule to allow TCP traffic on port 445. ; Make sure ADVAPI32.dll is loaded. BITS 32 global start start:...
Win32 XP SP3 addFirewallRule
No description provided by source. ; Author: sinn3r x90.sinner a.t gmail.c0m ; Tested on Windows XP SP3 ; Description: ; This shellcode will create a XP firewall rule to allow TCP traffic on port 445. ; Make sure ADVAPI32.dll is loaded. BITS 32 global start start: ;for the handle xor edx, edx mov...