It’s Extra Special Patch Tuesday!

Yep, this gaping hole in Windows is so bad that Microsoft couldn’t even wait until next week’s regularly scheduled Patch Tuesday to try and fix it.

Microsoft issues emergency security patch for million dollar Windows flaw

Microsoft today rushed out an emergency patch for Windows Vista and Windows 7 PCs just eight days before its next Patch Tuesday.

The software giant issues security patches on the second Tuesday of each month, and only rarely issues so-called out-of-band patches. The company has never issued an emergency patch this close to Patch Tuesday, says Jason Miller, data and security team leader at patch management firm, Shavlik Technologies.

“Coming out with this patch this close to a Patch Tuesday is severe,” says Miller. “People should be paying attention to this one, and patch as soon as possible.”

Importantly, the emergency patch does nothing for hundreds of millions of PCs running Windows XP Service Pack 2 and Windows Server 2000, since Microsoft last month stopped issuing security updates for those older versions of its flagship operating system. The company continues to urge Windows XP SP2 users, in particular, to upgrade to Windows XP SP3, which will continue to get security updates, or to buy new Windows 7 PCs.

Update: To be clear, this patch will work on Windows XP SP3, Windows Server 2003 SP2; Windows Vista, Window Server 2008, Windows 7, Windows Server 2008 R2. It will not work on Windows XP SP2 or Windows Server 2000.

At the Black Hat and Def Con security conferences in Las Vegas last week, attendees referred to this Windows flaw as a $1 million vulnerability. Savvy hackers can tweak a basic component of all versions of Windows, called LNK. This is the simple coding that enables shortcut program icons to appear on your desktop.

No one in the legit world knew the LNK flaw existed until mid July, when security blogger Brian Krebs began reporting on a sophisticated worm spreading via USB thumb drives. That worm, known has Stuxnet, took advantage of the newly-discovered flaw to run a malicious program designed specifically to breach Siemens SCADA (supervisory control and data acquisition) software systems. Over a period of months the attackers had infected Siemens SCADA controls in power plants and factories in Iran, Indonesia, India and some Middle East nations, according to antivirus firm Symantec.

See also:
Microsoft Security Bulletin MS10-046 – Critical
Microsoft ships rush patch for Windows shortcut bug
Microsoft issues emergency patch for Windows shortcut link vulnerability
Microsoft Patches Windows Shell Vulnerability
Microsoft’s New Patch for Windows Shortcut Exploit
Emergency patch closes LNK hole in Windows
Microsoft sticks to plan, denies emergency patch for XP SP2

The new emergency patch is here, the new emergency patch is here!

/so, if your Windows didn’t automatically update, you’d better do it now

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Powered By Microsoft Windows

With Bill Gates and crew protecting our ATMs with Windows, just thank God your bank accounts are insured by the FDIC up to $250,000.

ATM Vendor Halts Researcher’s Talk on Vulnerability

An ATM vendor has succeeded in getting a security talk pulled from the upcoming Black Hat conference after a researcher announced he would demonstrate a vulnerability in the system.

Barnaby Jack, a researcher with Juniper Networks, was to present a demonstration showing how he could “jackpot” a popular ATM brand by exploiting a vulnerability in its software.

Jack was scheduled to present his talk at the upcoming Black Hat security conference being held in Las Vegas at the end of July.

But on Monday evening, his employer released a statement saying it was canceling the talk due to the vendor’s intervention.

“Juniper believes that Jack’s research is important to be presented in a public forum in order to advance the state of security,” the statement read. “However, the affected ATM vendor has expressed to us concern about publicly disclosing the research findings before its constituents were fully protected. Considering the scope and possible exposure of this issue on other vendors, Juniper decided to postpone Jack’s presentation until all affected vendors have sufficiently addressed the issues found in his research.”

In the description of his talk on the conference web site, Jack wrote that, “The most prevalent attacks on Automated Teller Machines typically involve the use of card skimmers, or the physical theft of the machines themselves. Rarely do we see any targeted attacks on the underlying software. This presentation will retrace the steps I took to interface with, analyze, and find a vulnerability in a line of popular new model ATM’s. The presentation will explore both local and remote attack vectors, and finish with a live demonstration of an attack on an unmodified, stock ATM.”

Jack did not disclose the ATM brand or discuss whether the vulnerability was found in the ATM’s own software or in its underlying operating system. Diebold ATMs, one of the most popular brands, runs on a Windows operating system, as do some other brands of ATMs.

Diebold did not respond to a call for comment.

Earlier this year, Diebold released an urgent alert (.pdf) announcing that Russian hackers had installed malicious software on several of its Opteva model ATMs in Russia and Ukraine. A security researcher at SophosLabs uncovered three examples of Trojan horse programs designed to infect the ATMs and wrote a brief analysis of them. Last month another security research lab, Trustwave’s SpiderLabs, provided more in-depth analysis of malware used to attack 20 ATMs in Russia and Ukraine of various brands.

According to SpiderLabs, the attack required an insider, such as an ATM technician or anyone else with a key to the machine, to place the malware on the ATM. Once that was done, attackers could insert a control card into the machine’s card reader to trigger the malware and give them control of the machine through a custom interface and the ATM’s keypad.

The malware captured account numbers and PINs from the machine’s transaction application and then delivered it to the thief on a receipt printed from the machine in an encrypted format or to a storage device inserted in the card reader. A thief could also instruct the machine to eject whatever cash is inside the machine. A fully loaded ATM can hold up to $600,000.

It’s unclear if the talk Jack was scheduled to give addresses the same vulnerability and malware or a new kind of attack.

See also:
Juniper Nixes ATM Security Talk
ATM vendor gets security talk pulled from conferences
Researcher barred from demoing ATM security vuln
Jackpotting ATM Machines courtesy of the Jolly Roger
Barnaby Jack
Barnaby Jack
Embedded Problems
Exploiting Embedded Systems, Blackhat 2006 (Barnaby Jack)
Black Hat ® : The World’s Premier Technical Security Conference
Black Hat ® Technical Security Conference: USA 2009
Juniper Networks
SophosLabs
SpiderLabs — About Us — Trustwave
Diebold

Jackpotting ATMs, kind of like playing a slot machine where you win first time, every time and it pays out in twenties.

/all I can say is that I’m sure glad Barnaby Jack is one of the good guys