Linux-kernel vulnerability endangers web servers

Table of Contents

1 Linux-kernel vulnerability endangers web servers

1.1 Moreover(Linux kernel vulnerability endangers web servers and Android devices)

1.1.1 We have other services like bank transfers to any bank account. We have helped change the lives of people from different continents in South America and across Europe. We can Card anytime for you and ship for half the price, Carding iPhone, Botnet setup service, Carding Classes where you will learn everything that will help you make money

2 Get Sameday Money Transfer Service From Our Professional Hackers

2.1 Bank Transfer Of $5,000

2.2 Bank Transfer Of $100,000

2.3 Bank Transfer Of $15,000

2.4 Bank Transfer Of $30,000

2.5 Bank Transfer Of $60,000

2.6 Bank Transfer Of $7,000

Linux-kernel vulnerability endangers web servers

Linux web servers and millions of Android devices are at risk due to a Linux kernel vulnerability that affects the pseudo-random number generator and allows cross-layer attacks due to the fact that UDP, IPv6 and IPv4 generation algorithms run on some Linux systems use a vulnerable PRNG.

As the author of the study, information security expert Amit Klein, explained, an attacker can determine the internal state of the PRNG at one OSI layer and use this data to predict a random numerical value at another OSI layer. This allows an attacker to perform a DNS cache poisoning attack on Linux systems both locally and remotely. The condition is that the DNS server must be outside the network.

DNS spoofing can be used for various malicious actions, for example, intercepting email and HTTP traffic, bypassing anti-spam mechanisms and email blacklists, conducting a local DoS attack, tracking an NTP client, etc.

Moreover(Linux kernel vulnerability endangers web servers and Android devices)

The problem Klein discovered also allows you to track Linux and Android devices even in cases where the browser has private mode enabled or a VPN is used.

Linux-kernel vulnerability endangers web servers According to the expert, the most vulnerable to these attacks are servers on Ubuntu – about 13.4% of web servers run on Ubuntu, 3-5% of servers use Ubuntu, and a public DNS service, satisfying the conditions for a potential attack. However, this figure could be higher, Klein said, since servers using external private DNS servers (for example, managed by internet rights) are also at risk.

The expert notified the Linux development team about the vulnerability in March this year. The issue was fixed with the release of a patch that implemented a more robust PRNG using SipHash. In Android, the problem was fixed in October; an alternative method of defense against this attack is to use a proxy or Tor. DNS-over-HTTPS also blocks DNS spoofing but does not protect against snooping.

WE ARE HERE FOR SERIOUS BUSINESS, WE DO NOT TOLERATE TIME WASTERS
AND BEGGARS TRYING TO BEG OR SCAM US OF OUR PRODUCTS. 
Payment is Upfront, Our services are not free

Contact us for support. We sell fresh ATM Hacking, Paypal/Cashapp accounts & Transfers, Dumps with Pin, Western Union Transfers, ATM Skimmers, Bank logins, and lots more.