Linux heap overflow of Fastbin Attack examples detailed explanation-vulnerability warning-the black bar safety net

1. Summary In recent years the large CTF game, see a lot of times pwn the category title appears in the fastbin attack of the case, such as this year's defcon, the RCTF, the fat Hubble Cup, 0CTF final, etc., fastbin attack is a heap exploits are common, easy-to-use and effective attack, in the...

Cuvva: cuvva.com vulnerable to sweet32

To the Cuvva security team, i was going through your website and i thought to look for latest cryptographic issues as the website uses SSL/TLS i.e,HTTPS target: https:cuvva.com:443 so i quickly run the nmap with ssl-enum script to look for new Vulnerability that is known as "SWEET32" detail about...

StringBleed: SNMP Protocol“God mode”vulnerability affects a variety of network devices-vulnerability warning-the black bar safety net

Recently, data from South America, two security researchers discovered that the SNMP（Simple Network Management Protocol the v1 and v2 version of the Protocol the presence of the authorized authentication and access control bypass vulnerability, at least 78 kinds of models of network access and Io...

StringBleed attack: analysis of the SNMP Protocol remote code execution vulnerability-vulnerability warning-the black bar safety net

Write in front of words In the last year, held in Las Vegas, USA the twenty-fourth session of the DEFCON hacker conference, I, like everyone discussed about the IOT device SNMP write privileges to the security issues. We found through research, police patrol cars, ambulances, and other...

SNMP Incorrect Access Control Vulnerability (CVE 2017-5135) (StringBleed)

In DEFCON 24 IoT Village i gave a talk about the danger of SNMP write properties enabled devices in the IoT, police patrols, ambulances and other in the “critical mission vehicles” were affected in that research. In December 2016 with a colleague from Argentina Ezequiel Fernandez we decided to...

Thoughts on BSides Las Vegas 2016

I recently attended "Infosec Week" in Vegas - Black Hat, BSides and DEFCON. BSides is a high point every year. This smaller Con has a plethora of perks which make it a "must attended" and also offers many of the same benefits or advantages or opportunities as Black Hat and DEFCON...

Best of Enterprise and AD Exploitation at Black Hat / DEFCON

Lots of hacks, lots of people, lots of content, and lots of parties. That basically sums up this years BlackHat and Defcon. The two conferences seem to get bigger every year with no sign of slowing down, which emphasizes how cybersecurity is becoming more and more of an issue for everyone:...

What is Defcon

The first year I attended, I was lucky enough to identify interesting wireless signals with a distinct sound - that of the POCSAG and FLEX protocols. Decoding these signals revealed party invites to the Telephreak party where I listened to raw, uncensored lightning talks covering topics from car...

NetRipper - Smart Traffic Sniffing for Penetration Testers

NetRipper is a post exploitation tool targeting Windows systems which uses API hooking in order to intercept network traffic and encryption related functions from a low privileged user, being able to capture both plain-text traffic and encrypted traffic before encryption/after decryption. NetRipp...

Samsung smart Refrigerator presence of the vulnerability can lead to Gmail credentials theft-vulnerability warning-the black bar safety net

The recent Internet of things and new security issues, this time security researchers from the Samsung smart fridge to extract the Gmail authentication information. The middleman steal authentication At the recent DEFCON hacking conference, hackers have made a through the middle attack to steal t...

Smart Traffic Sniffing: NetRipper

Smart Traffic Sniffing NetRipper is a post exploitation tool targeting Windows systems which uses API hooking in order to intercept network traffic and encryption related functions from a low privileged user, being able to capture both plain-text traffic and encrypted traffic before...

RollJam — $30 Device That Unlocks Almost Any Car And Garage Door

We have talked a lot about car hacking. Recently researchers even demonstrated how hackers can remotely hijack Jeep Cherokee to control its steering, brakes and transmission. Now, researchers have discovered another type of car hack that can be used to unlock almost every car or garage door. You...

Pineapple 2.3.0 Autopwn Script

I have wrote PoC half a year ago, because i needed to try it on my Chinese router, and it still works on freshly purchased pineapple devices. hello from Defcon ; And guys, it’s not a talk for the defcon, especially if you have done a botnet based on that shit… ; See ya tomorrow at WiFi village...

Hak5 WiFi Pineapple Preconfiguration Command Injection

This module exploits a login/csrf check bypass vulnerability on WiFi Pineapples version 2.0 use exploit/linux/http/pineapple/bypasscmdinject msf undefinedbypasscmdinject show actions ...actions... msf undefinedbypasscmdinject set ACTION msf undefinedbypasscmdinject show options ...show and set...

Hack or will be in 8 months to disclose the Tesla Model S The digital security vulnerabilities-vulnerability warning-the black bar safety net

Right now, the Tesla car is perhaps the world networking of the highest consumer vehicles, has become a hackers a target. Thomas Fox-Brewster at Forbes Chinese network wrote the article said, in 8 months, held at the Defcon hacker conference, CloudFlare company Research Director Marc Rogers Marc...

Hacking exposed Tesla Model S the memory 5 of the digital vulnerability-vulnerability warning-the black bar safety net

According to Forbes reports, next month's Defcon hacker conference the eve of the opening, Tesla Model S models are exposed there are still 5 at the digital security vulnerabilities, and these vulnerabilities are still not being blocked. As global probably the most popular consumer interest in th...

Встреча Defcon Moscow #9

3 июля, в пятницу, в офисе Mail.Ru Group состоится девятая встреча Defcon Moscow, которую организует группа DC7499. Defcon Moscow — это открытое и независимое сообщество технических энтузиастов, приближенных к области высоких технологий, а также информационной и технической безопасности. Программ...

Technical analysis: Femtocell home base station to a communication to intercept, fake arbitrary SMS vulnerability-vulnerability warning-the black bar safety net

Ali mobile security team with the Chinese Thiel Laboratory of wireless technology Ministry of communication experts together, the combination of domestic operator a type of Femtocell base station for the security analysis, found that the more pieces of the major vulnerabilities that can lead to...

GPG 32-Bit Short Key ID Collision Attacks

Attack and vulnerability details are often disclosed in order to prompt vendors and project maintainers into action. It happened recently with publication of attack code that mimicked the work of Karsten Nohl on BadUSB and tried to nudge Phison Electronics of Taiwan into looking at its USB...

Telmanik CMS Press 1.01b (pages.php, page_name param) - SQL Injection

No description provided by source. x Type: SQL Injection x Vendor: www.telmanik.com x Script Name: Telmanik CMS Press x Script Version: 1.01b x Script DL: http://www.telmanik.com/download/TelmanikCMSPress/1.01beta/telmanikcmspressv1.01beta.zip x Author: Anarchy Angel x Mail : anarchyatdc414dotorg...