• On The Insider: Halle Berry Named Sexiest Woman Alive

January 30, 2006 9:28 AM PST

Serious Winamp flaw gets fix

Last modified: January 30, 2006 3:56 PM PST

Nullsoft has released an update to Winamp to fix a serious security vulnerability that opened up systems to remote attack.

The company posted version 5.13 of the media player online on Monday after Secunia and other security companies issued alerts about the problem. Malicious software exploiting the "extremely critical" flaw was already circulating on the Internet, according to Secunia's advisory.

The security hole, found in the latest version of Winamp 5.12, could lead to malicious attackers taking remote control of a Winamp user's system. Earlier versions of the media player may also be affected, Secunia said.

Even though the security company gave the vulnerability its highest rating for software threats, it noted that the number of people who use Winamp has declined over the years, so the scope of the problem is not as large as it once might have been.

"Winamp used to be the world's most popular MP3 player and is still quite popular, but as Windows Media Player has gotten better, some users have migrated over," said Thomas Kristensen, Secunia's chief technology officer.

The vulnerability could be exploited when a Winamp user visits a malicious Web site and a tainted media file is launched onto the person's system. A buffer overflow is triggered, which allows the attacker to take control of the computer without being constrained by security measures, Kristensen noted.

"We aren't aware of any systems that have been compromised yet, but it's likely to happen since there's exploit code out," Kristensen said.

Nullsoft, a division of America Online, is urging people to download the updated media player from the Winamp Web site. "Users attempting to launch the v. 5.12 player will be prompted with a pop-up message alerting them to upgrade to the secure Winamp v 5.13," AOL said.

The vulnerability, initially discovered by Atmaca, is not the first to be found in the Winamp software. In late 2004, a highly critical flaw was found in the playlist files for the Winamp player.

See more CNET content tagged:
Winamp, NullSoft, media player, flaw, vulnerability

Add a Comment (Log in or register) 11 comments
Damn...
by January 30, 2006 10:02 AM PST
There they go again hogging all the headlines. First they stop
supporting the Mac platform with Windows Media Player and it has
a security problem immediately. MicroSoft sucks up all the glory
and now they have done it again a week or two later.

MicroSoft will do anything for headlines.
Reply to this comment View reply
Fix available.
by katamari January 30, 2006 11:41 AM PST
http://forums.winamp.com/showthread.php?threadid=236740
Reply to this comment
Winamp losses not just due to WMP
by ddesy January 30, 2006 12:42 PM PST
I hate to break it to people, but Winamp hasn't just declined in popularity due to WMP. For me and a fair number of others, it is because the new versions are just more bloated and are made to try to get you to buy a better version! I still use pre-3.0 versions of Winamp.
Reply to this comment View reply
its just like the jpg hole...........
by freq January 30, 2006 1:37 PM PST
my hunch is that all major streaming platforms are severly affected. weird packets can cause buffer overflows.... and open acceess to the gui framworks... GTK in particular I think...
and not only is your work stolen but your brain is washed as well.... anyone listen to the voice-overs lately on frisky and proton?!?

the max headroom 1984 theme has got to stop!
Reply to this comment
Fix Is Now Available
by annanemas January 30, 2006 3:35 PM PST
New fixed version 5.13 has been released now and you can download it from the winamp.com web site.
Reply to this comment View reply
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