• On MovieTome: Megan Fox on TRANSFORMERS 2!

February 13, 2007 12:54 PM PST

Microsoft patches 20 security flaws

Microsoft on Tuesday released fixes for 20 vulnerabilities in a variety of products including Windows, but none of the operating system flaws affect Vista.

The fixes arrived in a dozen security bulletins, released as part of Microsoft's monthly patch cycle. Six of the alerts were tagged "critical," the company's most serious rating. These flaws could enable an attacker to gain complete control over a vulnerable computer with no action, or minor action, on the part of the user, Microsoft warned.

The critical vulnerabilities are in Windows, Internet Explorer, Office and in Microsoft security tools such as Windows Live OneCare and Windows Defender. None of the Windows or Office flaws affect Vista or Office 2007, Microsoft's latest updates. However, Windows Defender ships as part of Vista, so the new operating system is at risk from that direction.

Microsoft used its February patch day to clear a backlog of "zero-day" flaws, or security holes that have been publicly disclosed but not fixed. Seven of the 20 vulnerabilities addressed by Tuesday's bulletins were zero-days, and five of those were in Office applications. Microsoft planned to issue patches for the Office zero-day bugs last month, but postponed their delivery.

Most of the Patch Tuesday flaws are only potentially harmful if people with vulnerable PCs visit a malicious Web site or open an infected document. For example, the Microsoft security tools could be compromised when they scan a rigged PDF file, according to the company's advisory.

The updates will be pushed out to Windows PCs that have enabled Automatic Updates. They are also available for manual download from Microsoft's Web site.

See more CNET content tagged:
vulnerability, Microsoft Office, fix, flaw, Microsoft Windows Vista

Add a Comment (Log in or register) 8 comments
Umm, they'd better get in gear, then:
by Penguinisto February 13, 2007 2:24 PM PST
They can start here (which breaks the oh-so-ballyhooed UAC entirely):

http://blogs.zdnet.com/security/?p=29

(apparently Vista doesn't even have the no-admin feature on anymore... so much for MSFT and security, hey?)

/P
Reply to this comment View reply
Yep ... see the cycle begin again ....
by MacHeads February 15, 2007 6:54 AM PST
Windows vista SURE is the safest windows verion yet ... (snicker)
is that saying much ???? NOT ...

http://news.wired.com/dynamic/stories/M/
MICROSOFT_SECURITY?
SITE=WIRE&SECTION=HOME&TEMPLATE=DEFAULT

Oh and yes .. just visiting a malicious site can erase all you data
... sweet ... i guess that is the price for tying in speech
recognition with javascript and activeX controls ....

Would i let a Vista running PC access to personal info knowing
this ??? let me think ..... Never ... Why ? simple ... these first flaws
are just the first tree and there is a MIGHTY big H U G E forest
right behind the bend in the path ...

And yes as Joanna Rutkowska says the whole UAC model is a
joke , a bad one played on unsuspecting users that trusted a
company for yet too many years . As one of my teachers and
tutor in the IT business told me "The only way to secure a PC
running windows can be done in a simple step ... pull the
powercord". I see that advice still hasnt changed .. and yes i use
i5 , NetBSD , FreeBSD in work and at home... so far the kiddies
and the black hats out there are still kept out and my routers
sure are NOT Ciscos. I see this time worn adage still IS true after
all ..
Reply to this comment
Powered by Jive Software
advertisement

Latest tech news headlines

Resource center from News.com sponsors
You Need The Speed of Norton 2009
Introducing Norton Internet Security™2009

Click Here!
With one-click, one-minute install, under 8MB of memory usage and fewer, shorter scans, it's the fastest security suite anywhere. Norton. Smart Security, Engineered for Speed. Get a FREE trial today!

Click Here!
The Fastest Security Suite Anywhere

Experience the revolutionary Norton Internet Security™ 2009. With Norton™ Insight, a new feature, you get precision security that targets only at risk files for fewer, faster, shorter scans

Win a Trip to Space!*

Enter the Blast Off with Norton Sweepstakes for your shot at a trip to space. You could experience being fast and weightless, just like the new Norton 2009. *No purchase necessary; click for full details.

FREE Trial!

Act now to get your FREE trial of Norton Internet Security 2009. Try it for the protection. Love it for the speed

Norton Safe Web NEW!

A community-based system that rates web site safety

Norton Labs NEW!

Users can download new security technologies and share input directly with developers. Help us shape our future products!

RSS Feeds

Add headlines from CNET News to your homepage or feedreader.

More feeds available in our RSS feed index.

advertisement

Inside CNET News

Scroll Left Scroll Right