Skype patches critical flaws

A number of critical bugs have been discovered in the Skype VOIP software, and users are advised to upgrade to the latest version.

Skype users are being urged to upgrade to the latest version of the popular Internet telephony client, thanks to a number of critical flaws in the software that were disclosed Tuesday by Skype's maker, Skype Technologies.

If exploited, two of the flaws could allow attackers to take over a Skype user's system, the company said in an advisory published Tuesday. These flaws affect a number of Windows versions of the software ranging between version 1.1 to 1.4, the statement said.

The first of these flaws could be exploited by tricking a Skype user to click on a specially-crafted URL, while the second would require a Skype user to import a malicious vCard. VCard is an electronic business card format used by some e-mail programs.

Security research firm Secunia has rated the flaws "highly critical," and listed a third type of error, which affects Mac OS and Linux clients as well, that could be exploited to crash the Skype client. The Secunia advisory also tells users to update to the latest version of the software.

At this time there is no known malicious software that takes advantage of these bugs, according to Secunia.

Skype's security advisory can be found here: http://www.skype.com/security/skype-sb-2005-02.html

The Secunia advisory is here: http://secunia.com/advisories/17305/

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.
Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Robert McMillan

IDG News Service
Show Comments

Cool Tech

Toys for Boys

Family Friendly

Stocking Stuffer

SmartLens - Clip on Phone Camera Lens Set of 3

Learn more >

Christmas Gift Guide

Click for more ›

Brand Post

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Michael Hargreaves

Microsoft Office 365/Dell XPS 15 2-in-1

I’d recommend a Dell XPS 15 2-in-1 and the new Windows 10 to anyone who needs to get serious work done (before you kick back on your couch with your favourite Netflix show.)

Maryellen Rose George

Brother PT-P750W

It’s useful for office tasks as well as pragmatic labelling of equipment and storage – just don’t get too excited and label everything in sight!

Cathy Giles

Brother MFC-L8900CDW

The Brother MFC-L8900CDW is an absolute stand out. I struggle to fault it.

Luke Hill

MSI GT75 TITAN

I need power and lots of it. As a Front End Web developer anything less just won’t cut it which is why the MSI GT75 is an outstanding laptop for me. It’s a sleek and futuristic looking, high quality, beast that has a touch of sci-fi flare about it.

Emily Tyson

MSI GE63 Raider

If you’re looking to invest in your next work horse laptop for work or home use, you can’t go wrong with the MSI GE63.

Laura Johnston

MSI GS65 Stealth Thin

If you can afford the price tag, it is well worth the money. It out performs any other laptop I have tried for gaming, and the transportable design and incredible display also make it ideal for work.

Featured Content

Product Launch Showcase

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?