Discuz! Free Version Security Analysis

I. Versions involved in the VulnerabilityDiscuz! Free versions earlier than 2.0 (commercial version not available ). 1.01 and lower vulnerabilities may be exploited differently, but they still exist.Ii. Vulnerability AnalysisDue to a program writing

Hackers exploit the most security vulnerabilities in IE browsers.

According to data published by London security company ScanSafe, one of Microsoft's ie browsers in the 2nd quarter of this year is the most popular security vulnerability used by hackers to launch attacks.The security company said the top security

How to know if the system is intruded (Linux/Unix)

Check your system to find the following features. Once discovered, it indicates that your system has been intruded by some people mentioned in this article. 1. The directory/dev/../sun2 exists. 2. The directory/var/spool/. recent exists. 3.

Uninvited customers yell bad IP Security policy VS Trojan Horse

When a trojan quietly opens a "convenient Portal" (port), the uninvited client will intrude into your computer without any knowledge. If a trojan is planted, you don't have to worry about it. First, we need to cut off their contact with the outside

Problems with the Write Access permission in the FTP service

Author: WinEggDrop Many movie websites, forums, or other organizations allow users to upload movies or exchange files to facilitate Member or member uploads, because only this permission allows users to upload files, however, this permission can

Xp_mongoshell full manual

Execute the given command string in the form of the command line interpreter of the operating system, and return any output in the form of text lines. Grant non-administrative users the permission to execute xp_mongoshell.  Description:®Windows®98

Teach you how to use ARP

I wrote this article to help you understand the benefits of a specific agreement.Easy to read.If someone uses this article to do everything, it's not responsible. There are already a lot of information about ARP on the Internet, so I don't need to

9 methods to prevent ACCESS database downloads [finishing]

Quiet ArrangementFirst Article: It turns out that changing mdb to asp can prevent download.Introduction: I tried it with animator yesterday and renamed the data. mdb file to the data. asp file and put it in the wwwroot directory. Then input data in

Enumerate accounts in the Administrators group

From: www.icehack.comBlue screen:Admin. asp: On error resume next find the account in the Administrators groupSet tN = server. CreateObject ("Wscript. Network ")Set objGroup = GetObject ("WinNT: //" & tN. ComputerName & "/Administrators, group ")For

Squid ultra-long DNS reply Denial-of-Service vulnerability and repair

Affected Versions:Squid Web Proxy Cache 3.1.6Squid Web Proxy Cache 3.1.5.1 vulnerability description:Squid is an efficient Web Cache and proxy program. It was initially developed for the Unix platform and has been transplanted to Linux and most Unix

How can I disable access to a specified drive letter?

Q: How can I disable access to a drive letter? I want to make the e-disk completely blocked. Can't I write or read it? A: There are many methods. You can introduce a simple method: Enter "gpedit" in "Start> Run. msc, open the Group Policy, and turn

Winamp VP6 decoder video content Parsing Heap Overflow Vulnerability and repair

Affected Versions: Nullsoft Winamp 5.581Vulnerability description: Bugtraq id: 44466CVE (CAN) ID: CVE-2010-1523Winamp is a popular media player that supports multiple file formats. The VP6 Decoder (vp6.w5s) of Winamp has a heap overflow

Webxunlei Remote Arbitrary File Read vulnerability and repair

Brief description: there are problems with the design and implementation of webxunlei. As a result, malicious attackers can read arbitrary files on user machines installed with webxunlei.Details: webxunlei has a webserver on the local machine and is

Ssh backdoor quick installation)

Http://hack520.co.kr /? Action = show & id = 34 Shen said: this program has a suffix. Note: The I .S. T. O Information Security Team was first published, and then submitted to the Technical Discussion Group of the evil baboons information security

ICQ automatic update Remote Code Execution Vulnerability

Affected Versions:ICQ, ICQ 7.2ICQ 7 vulnerability description:Bugtraq id: 45805 ICQ is a popular instant messaging chat tool. ICQ has a security vulnerability during updates. Remote attackers can exploit this vulnerability to execute arbitrary

Phpwind Multiple Remote Code Execution Vulnerabilities (phpwind SQL injection vulnerability)

Impact System Phpwind 7Phpwind 8 Detailed descriptionPhpwind 7 and 8 versions have the input verification vulnerability. Attackers can exploit this vulnerability to remotely execute arbitrary php code. The problem exists in pw_ajax.php. Because the

Section C penetration Principle

Ps7isys Blog In fact, this document is also a rough article about understanding and thinking... there is no technical content, but you can get it from your ideas;Other technologies rely on self-exploration. I have been talking about it for a long

Alternative website encryption method-IP address hexadecimal conversion

Http://www.google.com/ Http: // 66.249.89.104/ Http: // 1123637608/ Http: // 0x42F95968/ The first and second addresses are normal. However, the third and fourth are rare. The conversion method is as follows: 1. ping www.google.com to obtain

Apache Tomcat @ ServletSecurity annotation Security Restriction Bypass Vulnerability and repair

Affected Versions:Apache Group Tomcat 7.x Vulnerability description:Apache Tomcat is a popular open source JSP application server program. The "@ ServletSecurity" annotation security restriction bypass vulnerability exists in Apache Tomcat

Parsing the configuration mode and information collection of Honeypot

Honeypot Configuration Mode ① Deception service) A spoofing service is an application that listens to a specific IP Service port frame and responds to various network requests as the application service program does. DTK is such a service product.

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