A new SSL 3.0 vulnerability named POODLE is released

Summary

A critical design flaw in SSL 3.0, named POODLE (Padding Oracle On Downgraded Legacy Encryption), has been disclosed by Google, affecting all products that implement the protocol. This vulnerability allows attackers to steal session cookies, potentially compromising user accounts for services like banking or email. As it stems from a fundamental design issue rather than a software bug, the recommended mitigation is to disable SSL v3 entirely. Developers should remove SSL 3.0 support and enforce TLS for all HTTPS connections, a step Google is already taking with its Chrome browser, to secure their applications and users.

Today a new SSL v3 security vulnerability is released by Google and it affects all products which is using SSL v3 protocol as this vulnerability is introduced by a design flaw.

Google revealed details of the design flaw on Tuesday, and dubbed it POODLE – short for Padding Oracle On Downgraded Legacy Encryption. It is a blunder within the blueprints of SSL 3.0 rather than a software bug, so it affects any product following the protocol – from Google Chrome and Mozilla Firefox to Microsoft Internet Explorer.

If this vulnerability is exploited by the attackers, the session cookies from the victims can be stolen and used to log in as the victim to access services such as banking, Gmails etc.

You can find the details of the vulnerability and how to reproduce the issue following the post https://www.dfranke.us/posts/2014-10-14-how-poodle-happened.html.

If you want to bypass this issue, you can choose to disable SSL v3 as this protocol is meant to be deprecated and it contained design flaws. Google's response to the flaw is to scrub SSL 3.0 support from its flagship Chrome browser. Websites and other browsers are also expected to end support for SSL v3 as it's now considered insecure by design, and instead enforce the use of TLS for HTTPS connections.

For more information about this vulnerability, you can check at Kill SSL 3.0 NOW god dammit NOW: HTTPS SAVAGED by vicious POODLE

GOOGLE VULNERABILITY SSL V3 POODLE

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Anonymous
Nov 24, 2016 at 10:28 am

I get an SSL error when opening the URL...