http://blogs.technet.com/msrc/archive/2010/02/28/investigating-a-new-win32hlp-and-internet-explorer-issue.aspx

Hi everyone,
On Friday 2/26/2010, an issue was posted publicly that could allow an attacker to host a maliciously crafted web page and run arbitrary code if they could convince a user to visit the web page and then get them to press the F1 key in response to a pop up dialog box. We are not aware of any attacks seeking to exploit this issue at this time and in the current state of our investigation, we have determined that users running Windows 7, Windows Server 2008 R2, Windows Server 2008, and Windows Vista, are not affected by this issue.

The issue in question involves the use of VBScript and Windows Help files in Internet Explorer. Windows Help files are included in a long list of what we refer to as “unsafe file types”. These are file types that are designed to invoke automatic actions during normal use of the files. While they can be very valuable productivity tools, they can also be used by attackers to try and compromise a system. To help customers better understand unsafe file types, we have published a white paper on the topic which you can find by clicking this link.
Once we have completed our investigation, we will take appropriate action to protect customers. To minimize risk to computer users, Microsoft continues to encourage responsible disclosure. Reporting vulnerabilities directly to vendors without further disclosure helps ensure that customers receive comprehensive, high-quality updates before cyber criminals learn of – and work to exploit – a vulnerability. Responsible disclosure protects the computer ecosystem and individual computer users from harm.
Anyone believed to have been affected can visit: http://www.microsoft.com/protect/support/default.mspx and should contact the national law enforcement agency in their country. Those in the United States can contact Customer Service and Support at no charge (for computer security related issues) using the PC Safety hotline at 1-866-727-2338 (PCSAFETY). Customers outside of the United States can visit http://support.microsoft.com/international to find local support information.
We continue to encourage customers to follow the “Protect Your Computer” guidance of enabling a firewall, applying all software updates and installing anti-virus and anti-spyware software. Additional information can be found at: www.microsoft.com/protect.
We will provide more information on this issue as it becomes available.
Thanks,
Jerry Bryant
Sr. Security Communications Manager Lead
*This posting is provided “AS IS” with no warranties, and confers no rights.*

Today we released Security Advisory 979682 to address an Elevation of Privilege (EoP) vulnerability in the Windows kernel, affecting all currently supported versions of 32-bit Windows. 64-bit versions of Windows, including Windows Server 2008 R2, are not affected. The advisory provides customers with actionable guidance to help with protections against exploit of this vulnerability.

To exploit this vulnerability, an attacker must already have valid logon credentials and be able to log on to a system locally, meaning they must already have an account on the system. An attacker could then elevate their privileges to the administrative level and run programs of their choice on the system.

To help mitigate exploit of this vulnerability, customers who do not require NT Virtual DOS Mode (NTVDM) or support for 16-bit applications, can disable the NTVDM subsystem. Information on this workaround can be found in the Advisory.

We are not currently aware of any active attacks against this vulnerability and believe risk to customers, at this time, is limited. We continue to recommend customers review the mitigations and workarounds detailed in the Security Advisory.

We are also working with our Microsoft Active Protections Program (MAPP) partners to help provide broader protections for customers.

Our teams are continuing to work on an update and we will take appropriate action to protect customers when the update has met the quality bar for broad distribution. That may include releasing the update out-of-band.

The Security Advisory will be updated with any new developments so if you are not already subscribed to our comprehensive alerts, please do so in order to be alerted by email when new information is added.

We will also keep customers apprised of any additional details and updates through the MSRC Blog.

Thanks,

Jerry Bryant

via http://blogs.technet.com/msrc/archive/2010/01/20/security-advisory-979682-released.aspx

The full version of the Microsoft Security Bulletin Advance Notification for this release can be found at  http://www.microsoft.com/technet/security/bulletin/ms10-jan.mspx.

http://www.avertlabs.com/research/blog/index.php/2010/01/14/more-details-on-operation-aurora/

http://www.microsoft.com/technet/security/advisory/979352.mspx

I will  keep you posted when I hear more

best advice at this time is make sure antivirus is updated to protect, watch where you surf & consider an alternative browser or set IE protection to high

However bear in mind these have all been targeted attacks against specific companies & institutions so less likely to affect the average user, at least until the skiddies get their hands on the exploit

OK if you are still using IE 6 or 7 on any version of windows

use the fixit Microsoft have issued http://support.microsoft.com/kb/979352

You do not need this fix if you are using Internet Explorer 8 on Windows XP Service Pack 3 (SP3) or on Windows Vista SP1 or later versions ( including Windows 7 ) . This is because Internet Explorer 8 opts-in to DEP by default on these platforms.

Click here to install Flash 10.0.42.34.

Click here to install AIR 1.5.3.

The expanded security advisory explains that critical vulnerabilities could provoke crashes or remote code execution. Adobe Flash Player 10.0.32.18 and earlier versions and Adobe AIR 1.5.2 and earlier versions on all platforms are vulnerable.

7 new vulnerabilities are described cursorily. A patch to an eighth and older vulnerability is also updated. Adobe issues thanks to 6 different researchers for the help they provided with the vulnerabilities.

The advisory also adds that Flash Player version 10.1, which Adobe expects to release in the first half of 2010, will be the last to support PowerPC-based G3 Macs. They are discontinuing support, including security updates, past that version because they are implementing performance enhancements not supported in those processors.

A slightly different approach came into my inbox today which asked me to confirm the item in my shopping basket. Now I haven’t shopped with Littlewoods online but you can be sure that thousands of people have and the same scam will be applied to just about every well known online shopping site this season.

The email looks quite believable

The website if you follow the link looks exactly like the real Littlwoods shopping site Account sign in page EXCEPT that the real Littlewwoods or ALL reputable shopping sites will have a Padlock icon and the  site address will start with HTTPS and the address bar will turn green to show that you are on a secure site

This screenshot shows the fake site and I have blanked out the address for safety reasons

These show how a genuine site will appear in Internet Explorer 8 on left and Firefox on right. Both show the padlock icon and a green safe address bar. A genuine shopping site will always start HTTPS to show a secure site when you are asked to put in any details. The front page of the site might be a normal http:
Unfortunately a lot of well known shopping sites haven’t yet signed up to the Extended Valuation green bar very secure system yet so watch for the closed padlock and HTTPS in the address bar to show a secure site. In Firefox browser the closed padlock is on the bottom right hand corner of the page, not in the browser address bar

I strongly recommend using ROBOFORM which keeps all passwords in a secure encrypted database that only you (not a keylogger or malware) can access and use it to create safe secure passwords

The advert on google looks like a search listing and it is only apparant that it is a sponsored listing or advert on close inspection

if you look at the screenshots of the 2 sites, you will see that there is very little difference between them and an unwary visitor can soon get infected

Don’t get caught out by it and get your passwords stolen. The downloads on the fake site are recognized by several antiviruses as a password stealer and downloads lots of other trojans and malware

the genuine site is on the left, the fake site on the right

I strongly recommend using ROBOFORM which keeps all passwords in a secure encrypted database that only you (not a keylogger or malware) can access and use it to create safe secure passwords

These have a @live.com email address with what at first glance looks like it could be a proper microsoft or MSN email address ( they of course are not genuine Microsoft or associated with Microsoft in any way)

DO NOT fall for the scam & try to ring the 070240****** number . it is a premium rate number that will have along recorded message on it and cost you £0.50 per minute

You won’t get any money from these scammers but they will get money from you

I have blanked out the full email address and phone number from the image to save the unwary

Today Microsoft released Security Advisory 977544 to provide information, including customer guidance, on a publicly reported Denial-of-Service (DoS) vulnerability affecting Server Messaging Block (SMB) Protocol. This vulnerability, in SMBv1 and SMBv2, affects  Windows 7 and Windows Server 2008 R2. Windows Vista, Windows Server 2008, Windows XP, Windows Server 2003 and Windows 2000 are not affected.

It needs to be made  clear that this is a DoS vulnerability that is unrelated to Microsoft Security Bulletin MS09-050 which addressed a remote code execution vulnerability in the SMBv2 protocol. This vulnerability would not allow an attacker to take control or install malware on a user’s system, but could cause the affected system to stop responding until manually restarted.

http://blogs.technet.com/msrc/archive/2009/11/13/microsoft-security-advisory-977544-released.aspx

We are seeing many more phishing attempts using the same technique of sending an HTML page as an attachment to an email and asking you, the victim, to fill in the form

Many people are falling for this, even more than those who click on  link in an email.

Once again we warn that Banks, Building Societies, HMRC, Finance Companies, Ebay, Paypal and Government Departments will not send an email with a PDF to fill or a web page form to fill in asking for user name, password, date of birth, address, Mothers maiden name, Place of birth, favorite color or anything else that can be used to steal your identity. Most of all they NEVER, NEVER, NEVER ask for your credit or debit card details, pin number or log in password.