The data, tools, and procedures which, when applied to a specific vulnerability, predictably violate the security design of a system.

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4
votes
1answer
253 views

How did GamerFood hack the Starcraft IEM Taipei Tournament? [closed]

During the recently completed professional Starcraft tournament, Intel Extreme Masters (IEM) Taipei 2015, the notorious cheat software company Team Gamer Food hacked the cast somehow. How did they do ...
3
votes
1answer
145 views

msfvenom -b flag not working?

When using msfvenom, I am under the assumption that the following syntax should give me shellcode without \x00 \x0a \x0d or \x40, because of the -b option msfvenom -p windows/shell/bind_tcp -b ...
-1
votes
1answer
305 views

Hack to change the webpage of a website? [closed]

Recently, there is a website by Malaysia Airline got hacked and their main page has been defaced, below is a link to that article ...
9
votes
2answers
239 views

concrete real-life examples where grsecurity prevented an exploit

From theoretical point of view, grsecurity kernel patch looks like a great hardening tool. Most importantly, PaX seems like a good idea. Do these theoretical advantages have indeed practical effect ...
0
votes
1answer
85 views

What could be the possible exploit for android adware vulnerability?

I have read about the adware vulnerability here. An adware is a software that automatically displays or downloads advertising material like banners or pop-ups when a user is online. I have seen many ...
5
votes
2answers
437 views

On Hawkes' technique to bypass canaries

I found this reference to bypass canaries: http://sota.gen.nz/hawkes_openbsd.pdf It recommends to brute force the canary byte-for-byte. I don't understand how this works: "Technique is to brute force ...
0
votes
3answers
137 views

How to organize a CTF?

In the context of an IT event, my team would organize a CTF (Capture The Flag). About the challenges (we’re working on them). I want to have some references on the types and levels of difficulty that ...
0
votes
1answer
83 views

Are firefox bugs cross platform? [duplicate]

I use Ubuntu and last firefox version. I opened an image with firefox, and a crash occurred. Let's assume it's a crafted jpg to run an exploit, and execute arbitrary code. To sum up: (1) Firefox ...
35
votes
2answers
17k views

How do ASLR and DEP work?

How do Address Space Layout Randomisation (ASLR) and Data Execution Prevention (DEP) work, in terms of preventing vulnerabilities from being exploited? Can they be bypassed?
1
vote
0answers
63 views

Is it dangerous to append search query to the base URL?

I'm testing drupal website and I've noticed that search query gets appended to the base URL in the response, like so: query: "hey ho: there" http://www.baseurl.com/search/node/hey ho%3A there query: ...
0
votes
2answers
181 views

Bad USB and other Exploits of USB Devices

Can every USB device and most of the chips in other hardware be reprogrammed like it works with the Bad USB hack to inject malware into the operating system? For example i got a DVD burner that i ...
1
vote
2answers
96 views

Reasonable source of old proof-of-concept attacks

I am relatively new to the area of cyber security but have a reasonable knowledge of several programming languages, assembly (x86 in particular) and scripting. In light of the recent Shellshock and ...
0
votes
1answer
44 views

Getting a DEP exception when trying to call SetProcessDEPException(false)

I'm demonstrating an exploit for an old app. On Windows XP SP3 32bit (EN), the address of SetProcessDEPPolicy() is usually 0x7C8622A4. I have that version of Windows (in English as well) and I've ...
2
votes
0answers
93 views

Case Studies of high profile hacks [closed]

Every hack happens because of a form of security vulnerability or another, and I feel that the best way to avoid/fix these vulnerabilities is to learn about them. Is there anywhere on the internet ...
1
vote
1answer
126 views

Printf inject 0x00

When performing a format string exploit, how do you inject an address that contains 0x00? #include<stdio.h> int main(int argc,char *argv[]) { char buf[80]; snprintf(buf, 79, argv[1]); ...
11
votes
5answers
287 views

Security of root terminal (su -) when logged into X

I often log into X as normal user (of course), open terminal and switch to root: su - I have then a terminal owned by user but effectively with root privileges. Are there any security issues in ...
0
votes
2answers
68 views

Web/App vulnerability responsibility [closed]

While auditing a few web apps and websites I uncovered a few serious vulnerabilities which I've since flagged (responsibly, of course). One of the things I noticed was that several development ...
2
votes
0answers
103 views

SET tool autopwn website type penetration [closed]

I tried to hack my second computer and phone in my local network. I am not very experienced so instead of picking the particular options and payloads i just pressed autopwn to use them all instantly. ...
2
votes
3answers
161 views

Parallel systems, in case any of two has known exploits

As software becomes more and more complex it's harder and harder to keep it secure down the entire line. Discussing this problem with a friend we were opting some pretty extreme solutions and wondered ...
2
votes
2answers
13k views

known public exploits for vsftpd 2.0.1/2.0.5

I somehow noticed that there were numerous reports of security vulnerabilities of vsftpd 2.0.1~2.0.5; however, there just seems to be no public exploits. The server I am working on has vsftpd 2.0.5 ...
2
votes
4answers
5k views

Exploiting through a filtered port

I'm doing some pentesting against a machine the lecturer set up in the lab. NMAP shows port 445 to be filtered and Nessus confirms the ms08_067 vulnerability is present on that machine. I tried ...
1
vote
2answers
664 views

Can I exploit Windows kernel from user-mode application?

In this document is detailed technique of exploiting Windows kernel. But writer is talking about accessing kernel memory & doing exploit from user-mode application at the same time. Can I do this ...
10
votes
4answers
2k views

Nessus Scan Port ID mapped to Metasploit Vulnerability exploits

My Question: Is there any sort of website that maps Nessus Scan IDs to Metasploit Vulnerabilities? My Situation: I'm learning about penetration testing and I'm beginning to get frustrated seeing a ...
0
votes
2answers
75 views

8 extra bytes in stack

i am new to buffer overflow and learning from securitytube.net website but in 7th video i got stucked Buffer Overflow Primer Part 7 (Exploiting A Program Demo) In this when the value of egg is passed ...
11
votes
5answers
2k views

Are photographs of fingerprints a security risk?

It should be trivial to get fingerprint patterns for many of the most important people in the world, as they frequently (enough) wave their hand, palms forward, to many HD cameras. Is it possible to ...
0
votes
1answer
103 views

3 byte address of system call and exit call

i am trying to exploit a buffer overflow vulnerability in ubuntu (kernel version 3.0.0-12 generic i686) by using the method return to libc and the stack is not exploiting ? By while exploiting i ...
1
vote
2answers
2k views

MS08_067 with Metasploit [closed]

I'm learning how to use Metasploit. I'm using VirtualBox to run a VM with Kali Linux (192.168.56.101) and another with Windows XP SP1 (192.168.56.103). The two VMs can ping each other and Windows ...
0
votes
0answers
31 views

Execute form environmental variable while stack is not executable

Strange thing happened. I created EGG=NOPs + shellcode. Then i get the address of EGG; I made buffer overflow and jumped to it and get the shell(address of shell is the second parametr). How is this ...
5
votes
3answers
806 views

Why does printf() vulnerability require 4-bytes of junk data? - “Hacking: The Art of Exploitation”

I've been reading "Hacking: The Art of Exploitation 2nd Ed." and I hit a part that's not explained clearly enough for me. In the section "Writing to an Arbitrary Address" Jon Erickson creates a ...
2
votes
2answers
122 views

How does infection through web surfing work?

Often I read about compromise due to visit a malicious site which download some exploit to your computer. I've never seen a detailed process, all books/tutorials I read just say sentences like "once ...
9
votes
4answers
5k views

How does BeEF work? (working understanding)

I have recently come across the BeEF- a browser exploitation tool. In most of the articles, it is said time and again that it is developed for research and pen test purposes! Has anyone worked with ...
0
votes
2answers
119 views

Only HTTP(S) port is open. Why do I need to worry about unpatched software?

Unpatched software poses no risk by themselves. They're only problematic when someone exploits it. How could malware get into my system if I do have unpatched software in general and I'm connected to ...
5
votes
1answer
348 views

Exploit SoakSoak injected in Wordpress

I have recently received an attack to my website and Google is warning visitors to not load the page. The malware is located in wp-includes/js/swfobject.js of my Wordpress and I had deleted it but ...
90
votes
8answers
104k views

Can webcams be turned on without the indicator light?

I've made a series of penetration tests in my network and one of the things I've tried was to record webcam and microphone. Recording an end-user's microphone seems to be a stealth thing, but what ...
4
votes
2answers
132 views

How do honeypots remain secure to 0days and newer exploits?

If honeypots are designed for a specific set of exploits, such as SQL injection and XSS, how do they protect themselves against other exploits? For instance, if I created a honeypot a few months ago, ...
-7
votes
2answers
343 views

I need to hack my website [closed]

I'm writing a simple web framework for a project of mine and need to ensure that the websites it produces are secure. In order to check this I thought I might as well just try and hack my own website ...
7
votes
2answers
486 views

How stack smashing is prevented?

I just read AlephOne's paper on smashing the stack, and implemented it on my machine (Ubuntu 12.04), it was a bit old so had to take a lot of help from the internet but I enjoyed it. Now, I want to ...
11
votes
3answers
2k views

Which Linux kernel vulnerabilities allow installing a kernel-level rootkit?

My question is related to vulnerabilities that allow installing a Linux kernel-level rootkit (for example, to modify the execution flow inside the kernel; for return-oriented attacks; or to modify ...
-3
votes
1answer
99 views

What is the Impact of TRACE Method? [duplicate]

What attacker will benefit of TRACE Exploitation and What is the Recommendation to fix this issue?
0
votes
3answers
556 views

Can my raw html website get hacked?

I know that if you are using software for your website like wordpress, ip-board etc. there can be like in every software vulnerabilities. But what if you just have an apache server and a simple ...
1
vote
0answers
130 views

Older Cell / Smart phones were susceptible to bluesnarfing / bluetooth attacks, Why specifically are smartphones secure from this attack now?

Older cell / smart phones were susceptible to bluesnarfing / Bluetooth attacks, Nokia phones in particular. But now in days, modern smart phone and cell phones that use Bluetooth technology for ...
2
votes
3answers
2k views

Stack Overflow on ARM : Null Bytes Issue

I am trying to follow the research paper by Tiger Security for ARM Exploitation : Link For the simple stack overflow exploitation, the code is : #include <stdio.h> #include <string.h> ...
0
votes
0answers
240 views

Windows CTF/war games/reverse engineering/exploit challenges

War Games are fun but mainly deal with Linux reverse engineering. Example: http://blackbox.smashthestack.org:85/ Does anyone know of similar online games for Windows security?
3
votes
2answers
690 views

How to exploit via Metasploit vulnerabilities found with Nessus?

I am new in the field and trying to pentest a php web app locally stored on my host pc using metasploit from a kali vm. I have run some scanners like wmap,OpenVAS and Nessus and found some ...
0
votes
1answer
361 views

How to identify which storage USB device is BadUSB-free at store?

Are there certain things I can look for when buying a new external hard drive or flash drives to ensure that the one I purchase does not contain BadUSB? Would popular commercial brands, such as ...
2
votes
1answer
454 views

How to exploit vulnerabilities found from OpenVAS?

I could not find any match for the vulnerabilities with their CVE numbers found from OpenVAS scanner with exploits using sites such as Rapid 7 Vulnerability DB and Exploit DB, or by using a command ...
2
votes
1answer
449 views

USB OTG DMA Attack vector, any information about that?

In that paper: http://www.delaat.net/rp/2011-2012/p14/report.pdf[1] is reported that USB OTG can be used to have direct DMA memory access and as a consequence have access to all the content of the ...
2
votes
1answer
842 views

Questions on reflected file download (RFD) attack

I read this article, and the whitepaper by security researcher Oren Hafif which mentions the following salient points: RFD, like many other Web attacks, begins by sending a malicious link to a ...
-1
votes
1answer
99 views

Tools or scripts to scrape browser credentials and data?

I'm exploiting machines in a network and I'm currently trying to scrape data to further my testing from the compromised machines. There's no SOE build so i've got a variety of different environments. ...
-1
votes
4answers
177 views

It is possible to hack a car? [closed]

Please if you cant answer this question, don't down vote it and the let others to discuss their opinions instead of closing it. Yesterday I watched a collection of videos at YouTube for people who ...