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A high-severity vulnerability has been reported in Linux that could be exploited by a low privilege attacker to gain full root access on an affected system. The vulnerability, identified as CVE-2017-1000367, was discovered by researchers at Qualys Security in Sudo's "get_process_ttyname()" function for Linux that could allow a user with Sudo privileges to run commands as root or elevate privileges to root. Sudo, stands for "superuser do!," is a program for Linux and UNIX operating systems that lets standard users run specific commands as a superuser (aka root user), such as adding users or performing system updates. The flaw actually resides in the way Sudo parsed "tty" information from the process status file in the proc filesystem. On Linux machines, sudo parses the /proc/[pid]/stat file in order to determine the device number of the process's tty from field 7 (tty_nr), Qualys Security explains in its advisory . Although the fields in t...

Sensitive files linked to the United States intelligence agency were reportedly left on a public Amazon server by one of the nation's top intelligence contractor without a password, according to a new report. UpGuard cyber risk analyst Chris Vickery discovered  a cache of 60,000 documents from a US military project for the National Geospatial-Intelligence Agency (NGA) left unsecured on Amazon cloud storage server for anyone to access. The documents included passwords to a US government system containing sensitive information, and the security credentials of a senior employee of Booz Allen Hamilton, one of the country's top defense contractors. Although there wasn't any top secret file in the cache Vickery discovered, the documents included credentials to log into code repositories that could contain classified files and other credentials. Master Credentials to a Highly-Protected Pentagon System were Exposed Roughly 28GB of exposed documents included the privat...

The alleged Russian hacker, who was arrested by the Czech police in Prague last October on suspicion of massive 2012 data breach at LinkedIn, can be extradited to either the United States or Russia, a Czech court ruled on Tuesday. Yevgeniy Aleksandrovich Nikulin , a 29-years-old Russian national, is accused of allegedly hacking not just LinkedIn , but also the online cloud storage platform Dropbox , and now-defunct social-networking company Formspring. However, he has repeatedly denied all accusations. Nikulin was arrested in Prague on October 5 by the Czech police after Interpol issued an international arrest warrant against him. Nikulin appeared at a court hearing held inside a high-security prison in Prague on Tuesday and emaciated after eight months in solitary confinement. The court ruling, pending appeals, left the final decision in the hands of Czech Justice Minister Robert Pelikan, who can approve extradition to one of the countries and block the other. The United ...

What if your laptop is listening to everything that is being said during your phone calls or other people near your laptop and even recording video of your surrounding without your knowledge? Sounds really scary! Isn't it? But this scenario is not only possible but is hell easy to accomplish. A UX design flaw in the Google's Chrome browser could allow malicious websites to record audio or video without alerting the user or giving any visual indication that the user is being spied on. AOL developer Ran Bar-Zik reported the vulnerability to Google on April 10, 2017, but the tech giant declined to consider this vulnerability a valid security issue, which means that there is no official patch on the way. How Browsers Works With Camera & Microphone Before jumping onto vulnerability details, you first need to know that web browser based audio-video communication relies on WebRTC (Web Real-Time Communications) protocol – a collection of communications protocols th...

As promised to release more zero-days exploits and hacking tools for various platforms starting from June 2017, the infamous hacking group Shadow Brokers is back with more information on how to subscribe and become a private member for receiving exclusive access to the future leaks. The Shadow Brokers is the same hacking group who leaked NSA's built Windows hacking tools and zero-day exploits in public that led to the WannaCry menace . When the Shadow Brokers promised its June 2017 release two weeks ago, the group announced that it would sell new zero-day exploits and hacking tools only to the private members with paid monthly subscription, instead of making them public for everyone. How to Become Member of the 'Wine of Month' Club? Now, just a few minutes ago, the hacking collective has released details about how to participate in the monthly subscription model – or the "Wine of Month Club," as the group called it – to get exclusive access to the ...