SSL 3.0 POODLE Vulnerability


A vulnerability in SSL version 3.0 (SSL3.0), CVE-2014-3566, known as "POODLE" was announced on 14 October 2014. This vulnerability allows the plaintext of secure connections to be calculated by a network attacker.

SSL 3.0 is nearly 18 years old, but support for it remains widespread. Most importantly, nearly all browsers support SSL 3.0 and browsers will retry failed connections with older protocol versions, including SSL 3.0 to work around bugs in HTTPS servers. A network attacker can cause connection failures and because of this, they can trigger the use of SSL 3.0 and then exploit this issue.

Reference material can be found here:
http://googleonlinesecurity.blogspot.ie/2014/10/this-poodle-bites-exploiting-ssl-30.html

Generic advisory is that SSL 3.0 should be disabled in all affected applications, in favor of the newer encryption mechanism TLS (Transport Layer Security).

source text: www.ssh.com

Comments

Post a Comment

Popular posts from this blog

configuring the zmodo ZP-IBi-13W camera to work with Blue Iris Software.

Image
Off topic.......configuring the zmodo ZP-IBi-13W camera to work with Blue Iris Software. Many people have had issues getting these cameras to display video in any other sotware except the supplied z-viewer.  Here is how I got it working with the Blue Iris Software.  The settings may work with other software but have not been tested. Pre-Requisites First set the camera up using the instructions with the camera using zviewer and zsight software. You will need to find the cameras wireless ip address.   If possible set this statically by connecting to the cameras IP address using internet explorer.   .. http://ip-of-camera.. .   Note it does not work with Firefox of chrome. Once working you need to install Blue Iris Software on a machine which can contact the cameras.   Usually this will be sitting on the same network but it will work over a router network providing   the required ports are allowed Blue Iris Installation Load up the Blue Iris Software and Add a new camer
Read more

Apple MAC Fake Virus Alert

Similar to the windows fake AV alerts, MAC users have now been targeted with a fake AV scam. After visiting an infected site, the software scans the users hard disk and reports on viruses found. Users are then given the opportunity to purchase remedial AV software, thus parting with credit card information. The trick here is that is can masqurade as the legitimate MAC Defender application making the users less suspicious about the warnings. Apple Mac users have been adviced to disable a setting in the Safari browser that allows "safe" files to be automatically installed. Full details on removing and preventing this malware can be found here. Apple MAC Malware Removal
Read more

Evolution

Image
I've just spent some time out watching my favourite comedy movies, the original Pink Panther films. Made over 30 years ago, these films relied on primitive effects which in my opinion made the visual jokes even better. What strikes me is the lack of technology available back in those days. No "real" computers, offices with computerless desks and everything but fancy televisions being the focal point of furnished rooms. I am old enough to remember the days without computers and the thrill of the ZX-81 computer being released, and no google to find out the answer to just about anything. So what am I going on about here.....? Well, in essence it is all about the evolving threats, how we must be open minded and keep up with what is happening around us. Security back in those days was limited to the necessity of keeping information locked up in a secure filing cabinet in a guarded room. A basic security strategy, but one which could be regarded as effective under the c
Read more