The security researchers at eEye Digital Security are not impressed with the Sasser worm
Published:
3 May 2004 y., Monday
The company, which found the flaws that were exploited by both the MSBlast worm and the Witty worm, on Saturday started analyzing the latest piece of attack code that takes advantage of a Microsoft Windows vulnerability discovered by its researchers. So far, eEye's analysts are surprised that the worm has spread so far.
The Sasser worm started spreading late Friday, and so far has not racked up the crowd of compromised computers that its predecessors have been able to claim. Such a limited spread could indicate that computer users are becoming more diligent about heeding warnings and patching their systems, but security researchers believe that the worm's poor programming has given network administrators a break.
"If this virus was better written, you would have seen more impact," said Alfred Huger, senior director of security firm Symantec's response center.
The Sasser worm spreads from infected computer to vulnerable computer with no user interaction required. The worm exploits a recent vulnerability in a component of Microsoft Windows known as the Local Security Authority Subsystem Service, or LSASS. After scanning for vulnerable Windows XP and Windows 2000 systems, the worm creates a remote connection to the system, installs a file transfer protocol (FTP) server and then downloads itself to the new host.
Šaltinis:
CNET News.com
Copying, publishing, announcing any information from the News.lt portal without written permission of News.lt editorial office is prohibited.
The most popular articles
Software company announced new structure_ of it_s business.
more »
Wincor Nixdorf is enhancing its consulting portfolio for the banking business.
more »
Wincor Nixdorf is set to present its ProClassic Enterprise Cash Management software for effective and rational organization of end-to end cash management processes in banks at the Retail Delivery Show.
more »
Yahoo said Jerry Yang will step down as chief executive as soon as the board finds a replacement.
more »
Wincor Nixdorf AG has turned in the best year in its history.
more »
Visa Inc. is working with the Los Angeles transit authority to allow train, subway and bus riders to pay fares with Visa’s payWave-enabled contactless cards.
more »
Customers line up in New York City to be the first to buy Google's new G1 phone.
more »
Children and teenagers are keen internet users - 12 to 15-year-olds spend at least three hours a day on screen - but are not always aware of the dangers: not just sites showing child pornography or violence but also the risk of bullying or grooming.
more »
A European Commission study found that devices left on stand-by throughout the European Union in 2005 consumed the same amount of electrical energy as a country the size of Greece or Portugal in 2008.
more »
The European Commission has launched a new web portal called “Study in Europe” to promote the attractiveness of European Higher Education to students from other parts of the world.
more »
With the increasing availability of the internet, children are being exposed more and more to illicit images and content.
more »