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A NEW SECURITY bug has sparked online panic, with experts saying that users of a large number of sites should change their passwords – but not right away.
Heartbleed is a security flaw in OpenSSL technology, an implementation of a protocol that is used to protect data across the web.
Around two-thirds of the web uses OpenSSL and the Heartbleed bug has been present for around two years.
The bug can, in theory, allow anyone access the information of people who used affected sites and there is not much that can be done by users just yet. It is up to individual websites to upgrade to a version of OpenSSL that is unaffected.
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It’s unclear whether any information has been stolen as a result of Heartbleed, but security experts are particularly worried about the bug because it went undetected for more than two years.
Google sites such as GMail and YouTube are clear, the company says, but a large amount of other websites are still affected.
Yahoo, which has more than 800 million users around the world, said Tuesday that most of its popular services — including sports, finance and Tumblr — had been fixed, but work was still being done on other products that it didn’t identify.
A GitHub list compiled by a user outlines around 10,000 sites and whether they are or are not affected.
It is recommended that users of sites that have passwords search the list for their bank, email and important account providers. Ultimately, you’ll need to change your passwords, but that won’t do any good until the sites you use adopt the fix. It’s also up to the internet services affected by the bug to let users know of the potential risks and encourage them to change their passwords.
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Conspiracy theorists are hilarious. Given that the fix for this bug can be applied without immediate cost (excluding the cost of man hours), I don’t see how it could be claimed that the IT Security industry are trying to drum up money. But hey, maybe they should keep their mouth shut and leave the vulnerabilities undeclared, that’d be a lot better
Ok the bug can be fixed with no cost agreed however most companies will do an immediate security review of their perimeter and intrusion detection systems. Along comes IT security vendor and goes you need this and this and this .
Of course most decent companies will do a security review. That would be the most sensible thing to do. I don’t see how this relates to the IT Security sector drumming up money though. And most large companies would (or should) have in-house security staff on their payroll anyway
There is an associated cost in fact and a benefit to security companies. Any site that was affected could have had encryption keys for SSL leaked (the bit that gives secure traffic over https) which means that, even after fixing, future traffic is still vulnerable. Hence companies will need to purchase and install new security certificates regardless of whether they know if they have been compromised as this vulnerability leaves no logs or trace.
Apologies for the nerd overload this early in the morning.
Declan, you are seriously underestimating the consequences of this bug. Security companies are as affected by this as are other companies, and security companies don’t stand to make profit from this. In fact, it will cost security companies money to fix vulnerabilities that may exist in the their own security solutions.
Brian… “It doesnt cost us anything.” It does if it’s your data being stolen from the provider.
David, any reputable CA will revoke certs and sign new ones for free. Otherwise the trust model would be broken. The only vendor I know of that is refusing to do this is StartSSL, who wouldn’t be the most reputable anyway.
Yes, in some case the security may involve assistance from security consultants but as has been said below, there is virtually no cause to be charged for new certificates, since it is a flaw in the certificate infrastructure. My (prolonged) point here is that this isn’t a conspiracy by the security sector. They took the time, and probably money to identify this bug. They should be praised for finding it, not accused of looking for extra money. The researchers involved are ridiculously intelligent people, I could only hope to have a fraction of their technical ability someday.
Overall risk is not high? Are you on drugs? Any application using the vulnerable version of OpenSSL (which is a lot of applications) can have their memory scraped. I seriously doubt you work in IT Security if you don’t understand the significant risk in that.
And of course SANS don’t list it as red. Have you ever actually looked at what the ISC classifications actually mean? https://isc.sans.edu/infocon.html
“worked as long as me in some of the worlds biggest companies in IT security”
“Some day you may work for me :-) in security.”
Declan, what job did you actually have in the “security” companies? Because I don’t believe you for a second. The level of incompetence you have shown in this thread is astounding for someone who claims to work in IT security.
I’d tend to agree with you Declan, most users would not be aware so why should they be cautious. How many people have stopped using ATM machines because their card can be cloned and pin discovered and this is a very well publicised and much understood issue for years.
Considering the cost of SSL certs, and that Heartbleed vulnerability has been present for 2 years, what’s the position where cert providers have been selling something useless?
The CA’s are not responsible for the choice of library that people use in their SSL/TLS deployment. The effectiveness of the CA system is another discussion unrelated to this issue. After all, this bug affects CA-signed and self-signed certs equally if you are using OpenSSL.
And it’s not completely useless if your server will only use ciphers supporting Perfect Forward Secrecy as even if the private key is compromised, captured sessions cannot be decrypted.
There will be a problem with routers as well as most routers have OpenSSL. So get on to your ISP to update software or if there is a software patch needed for them.
The reason the Millennium Bug didn’t cause the chaos predicted was because of the insane amount of time, money, and resources, spent fixing it in advance. If the fuss wasn’t made it wouldn’t have been fixed and then chaos would have ensued.
And there is absolutely no similarity between this and the Millennium Bug. At all.
Absolutely, Barry. The media whipped up a huge fear campaign and when the problem didn’t arise the people who fixed it got all the opprobrium. Should have been the messenger that got shot in that instance!
The millenium bug was real. Systems that had the bug would have presented a whole rosary of issues from minor malfunctions to total breakdowns. They had to be replaced or patched and they were.
You don’t have a clue about IT, do you? Thousands of developers in thousands of companies spent huge amounts of time and effort making sure the Millennium Bug was patched, before it became an issue.
The only reason there were no major systems crashes was because they were so good at their jobs.
Site: http://www.thejournal.ie
Server software: nginx/1.0.5
Was vulnerable: Likely (known use OpenSSL)
SSL Certificate: Possibly Unsafe (created 1 year ago at Mar 2 14:35:29 2013 GMT)
Assessment: Wait for the site to update before changing your password
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