nessus vulnerability

SummaryPHP is a very popular web development language, and many Web applications on the Internet are developed using PHP. In a Web application developed with PHP, PHP file Containment is a common vulnerability. The use of PHP files containing vulnerability intrusion site is also the mainstream of a means of attack. This article has carried on the detailed analysis to the PHP file contains the flaw formation

Gray hat hackers: Ethics, penetration testing, attack methods, and vulnerability analysis technology of just hackers (version 3rd)Basic InformationOriginal Title: gray hat hacking: the Ethical hacker's handbook, Third EditionAuthor: [us] Shon Harris Allen Harper [Introduction by translators]Translator: Yang Mingjun Han Zhiwen Cheng WenjunSeries name: Security Technology classic TranslationPress: Tsinghua University PressISBN: 9787302301509Mounting tim

SET-UID Program Vulnerability Experiment20125121First, the experimental descriptionSet-uid is an important security mechanism in UNIX systems. When a set-uid program runs, it is assumed to have the permissions of the owner. For example, if the owner of the program is root, then anyone who runs the program will get permission from the program owner. Set-uid allows us to do a lot of interesting things, but unfortunately, it is also the culprit of many b

SET-UID Program Vulnerability Experiment20125113 ZhaoqiaoFirst, the experimental descriptionSet-uid is an important security mechanism in UNIX systems. When a set-uid program runs, it is assumed to have the permissions of the owner. For example, if the owner of the program is root, then anyone who runs the program will get permission from the program owner. Set-uid allows us to do a lot of interesting things, but unfortunately, it is also the culprit

Thinkphp is a well-established PHP MVC framework that is widely used in China. It seems that many startups or projects in China have used this framework. recently officially issued a security patch, the official statement is: The URL security vulnerability will cause users to fake URLs on the client, the execution of illegal code. but it seems that most developers and users are not aware of the vulnerabilities of this

What about the XP system blue screen after you fix the vulnerability? 360 The specific solution to the WinXP System blue screen After the vulnerability is repaired: Method One: After the boot press F8 choose to enter the Safe mode, if can enter into the safe mode, directly to the two patch files remove uninstall on OK. Method Two (if can not enter Safe mode): can also enter the PE maintenance system, t

\ is successful, under C appeared C:\con folder, and deleted ... Oh, there is a bug ... I suddenly thought of the possible reason: first create the table of contents must be verified correctness, and like this C:\dir\ must first be omitted, but the later content? It seems that Windows does not check out ... Otherwise mkdir c:\con\ should fail, and mkdir C:\con is certainly invalid. So I was wondering if the files I created could also take advantage of this

handles JPG images that contain HTML and ASP code that only executes HTML code and does not execute the ASP code in a JPG picture. So there is no such vulnerability in Windows IIS5. This vulnerability is clearly caused by the file name at the end of the. asp, which belongs to the IIS6 design flaw. The steps to manually enable ASP scripting are as follows: Click Internet Information Services (IIS) Manager

Extraterrestrial virtual Host read file vulnerability across directory, need certain conditions.The problem occurs in the following files, which do not have strict set execution permissions and that the current IIS users can successfully execute commands:C:\windows\7i24iislog.exec:\windows\7i24iislog2.exec:\windows\7i24iislog3.exec:\windows\7i24iislog4.exec:\ Windows\7i24tool.exec:\windows\rsb.exeThese files seem to be out-of-process logs, set permiss

: Enter 123%00Look at the string containing the symbol, you should return the "Please enter the required" prompt. But the vulnerability was caused by a 00 truncation.Principle Analysis:When the Ereg () function encounters%00, it will assume that the string ends and will not continue to detect.Issue 2: The return of the array is null when the parameter is encounteredThe same source code, test results:Implementation principle: Because the return is null