Do You Think the Internet Is Safe After the Heartbleed Bug? [Poll]

1. What is the impact of heartbleed virus?
2. How does the heartbleed vulnerability work?
3. Why is the heartbleed bug being called one of the biggest security threats the Internet has ever seen?
4. Is heartbleed still a problem?
5. Why does the heartbleed vulnerability occur?
6. Is heartbleed a virus?
7. What is heart bleed and do I need to change my passwords?
8. What is the significance of shellshock vulnerability?
9. What is drown vulnerability?
10. What is the beast attack?
11. Is OpenSSL secure?
12. Is heartbleed a buffer overflow?

What is the impact of heartbleed virus?

The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet.

How does the heartbleed vulnerability work?

The Heartbleed attack works by tricking servers into leaking information stored in their memory. So any information handled by web servers is potentially vulnerable. That includes passwords, credit card numbers, medical records, and the contents of private email or social media messages.

Why is the heartbleed bug being called one of the biggest security threats the Internet has ever seen?

Heartbleed was caused by a flaw in OpenSSL, an open source code library that implemented the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. In short, a malicious user could easily trick a vulnerable web server into sending sensitive information, including usernames and passwords.

Is heartbleed still a problem?

The Heartbleed vulnerability was discovered and fixed in 2014, yet today—five years later—there are still unpatched systems. The Heartbleed vulnerability was introduced into the OpenSSL crypto library in 2012. It was discovered and fixed in 2014, yet today—five years later—there are still unpatched systems.

Why does the heartbleed vulnerability occur?

The Heartbleed bug results from improper input validation in the OpenSSL's implementation of the TLS Heartbeat extension. ... Even though the bug is in the OpenSSL library, it has nothing to do with the SSL/TLS protocols. The vulnerability is in the OpenSSL code that handles the Heartbeat extension (RFC 6520) for TLS/DTLS.

Is heartbleed a virus?

Heartbleed was a security bug in the OpenSSL cryptography library, which is a widely used implementation of the Transport Layer Security (TLS) protocol. ... It was introduced into the software in 2012 and publicly disclosed in April 2014.

What is heart bleed and do I need to change my passwords?

The Heartbleed bug allows anyone on the Internet to read the memory of the systems protected by the vulnerable versions of the OpenSSL software. This compromises the secret keys used to identify the service providers and to encrypt the traffic, the names and passwords of the users and the actual content.

What is the significance of shellshock vulnerability?

In layman's terms, Shellshock is a vulnerability that allows systems containing a vulnerable version of Bash to be exploited to execute commands with higher privileges. This allows attackers to potentially take over that system.

What is drown vulnerability?

The DROWN vulnerability is a vulnerability in the SSL/TLS system which is designed to protect sensitive information, including personal data, banking details and passwords. DROWN, which stands for Decrypting RSA with Obsolete and Weakened eNcryption, takes advantage of a server if it supports SSLv2.

What is the beast attack?

BEAST stands for Browser Exploit Against SSL/TLS. It is an attack against network vulnerabilities in TLS 1.0 and older SSL protocols. The attack was first performed in 2011 by security researchers Thai Duong and Juliano Rizzo but the theoretical vulnerability was discovered in 2002 by Phillip Rogaway.

Is OpenSSL secure?

OpenSSL is a free and open-source software cryptography library that provides cryptographic functionality to applications to ensure secure internet communication.

Is heartbleed a buffer overflow?

The Heartbleed vulnerability is a memory buffer overflow, where if the machine receives less packets than it is expecting to receive, it randomly grabs bits of information from memory to pad out the response to the correct size.