Tuesday, July 19, 2005

Until a patch is issued, Microsoft recommends that users close or block TCP port 3389, the port opened when the Remote Assistance service of its Microsoft Windows operating system (OS) is enabled. The Remote Assistance feature is a service of the OS that allows Internet Technology administrators of corporate workgroups remote access to other desktops to perform maintenance and other configuration tasks from their own computer. It can also be used by on-line tech support sites. A support assistant can go into a user’s machine, if the service is enabled, and themself make changes directly to another person’s computer to resolve an issue.

To initialize the remote assistance feature, the user of the helper computer must first make a request of the user of the target computer. Compliance must be granted by the user of the target machine, which then fully opens the communication port of the target machine to the helper computer. The operator of the helper computer then has control of target computer to make changes at will. The user of the target machine can watch in a separate window the actions of the helper, and either party to the session can end it at any time.

In a telephone conversation with a Microsoft representative Tuesday, it was learned that work to develop a security patch is underway, but when it will be available is unclear. It was cited that a patch must work consistently across multiple platform versions of the OS.

The vulnerability, thought at first to affect only Windows XP SP2, is now believed to affect all current Windows editions, including Windows 2000, Windows XP SP1, Windows XP Professional x64, Windows Server 2003, Windows Server 2003 SP1, and Windows Server x64.

The Remote Desktop Protocol (RDP) is not enabled by default, however if the service is enabled, a Denial of Service attack could cause the OS to restart unexpectedly according to Microsoft, or experience buffer overflows according to Symantec. The RDP is enabled by default on Windows XP Media Center Edition.

Microsoft suggests users block TCP port 3389 (the port used by RDP) on their firewall, or disable Terminal Services or Remote Desktop if not required by the user. The remote desktop connections could also be secured using either Internet Protocol Security or a virtual private network connection until a patch is ready.

To disable Remote Assistance on a Windows XP Edition, the steps are:

1. click ‘Start’, right-click ‘My Computer’, select ‘Properties’
2. select ‘Remote’ tab on top of the ‘Systems Properties’ window, clear checkbox that says “Allow Remote Assistance invitations to be sent from this computer.”
3. click ‘Apply’ button

The group, Internet Storm Center, detected spikes in scanning for port 3389 beginning July 6. Larger numbers of systems scanned were reported on July 13. Crackers may be scanning for vulnerable machines, the group said.

“It’s a kernel vulnerability,” said VP of engineering for Symantec Alfred Huger, “so it will be difficult to exploit reliably. But he [the original discoverer] found the vulnerability with a commonly-used tool, so if he can find it, so can others. I don’t think it will turn it into a large-scale worm, but then, some kernel vulnerabilities have ended up as just that, like the Witty worm.”

[edit]

Friday, December 8, 2006

NASA has scrubbed the launch of Space Shuttle Discovery on mission STS-116 to the International Space Station during the final stages of the countdown, after the weather conditions were considered unfavourable for launch, due to a low cloud ceiling and strong winds caused by a low front.

The launch, which was scheduled to be the third Shuttle launch this year, was to have occurred at 02:35 GMT at the Kennedy Space Center, Florida, however it has now been rescheduled. The next possible launch can occur at the same time on December 9.

The scrub occurred during an unscheduled hold in the countdown, 5 minutes before the launch was to have occurred.

The STS-116 mission is a flight to the International Space Station, to install a new truss segment, and deploy 4 nanosats. It will also perform a crew change. The mission duration is 12 days.

Saturday, March 5, 2022

In findings published on Monday in Scientific Reports, scientists from the University of Vienna and Vienna Natural History Museum, Austria found the stone used to carve the Venus of Willendorf came from northern Italy, hundreds of miles from its origin, on the other side of the Alps.

The 30 thousand-year-old sculpture is one of the oldest examples of human art. It stands about 4.3 inches (11 cm) tall. Like many prehistoric statuettes, it shows a female figure with a large stomach and breasts. However, while most of these other examples were carved from ivory or bone, the Venus is made of a stone called oolite, a type of limestone. Scientists believe it was carved by people of the Gravettian culture, probably with flint tools. Scientists named it after Venus, the Roman goddess of love.

Scientists compared rock samples from as west as France and as east as Ukraine to microscopic views of the Venus. Because oolite is a sedimentary rock formed by layers of silt and other materials building up over time, it is possible to discern individual grains and bits of shell that make up the stone. One of the tiny shell fragments in the statue came from a creature that lived during the Jurassic period, though the stone itself would have been harvested and carved much later.

Unlike previous examinations of the Venus, which evaluated only the exterior of the work, scientists used computed tomography to look inside the statue without damaging it. The scan showed the Venus had little resemblance with oolites near Willendorf, but that it was almost identical to those from Lake Garda in Italy, on the other side of the Alps and the Danube river, over 350 miles (563 km) away. A less possible site of origin is in Ukraine, over 1,600 kilometers (994 mi) east of where the statue was found in 1908, in Wachau, Austria.

Lead author Gerhard Weber speculated the stone may have moved during a migration: “When the climate or the prey situation changed, [people] moved on, preferably along rivers,” he said.

The scientists say these findings have implications for the way prehistoric humans in and around the Alps traveled from place to place.

The study was funded by the state of Lower Austria.

Tuesday, May 31, 2005

One thousand residents of the Defense Department-managed Armed Forces Retirement Home in Washington, D.C. filed a class-action lawsuit on May 24, asserting that the cut-backs in medical and dental services imposed by Secretary of Defense Donald Rumsfeld are illegal. The operating budget for the home was reduced from $63 million in 2004 to $58 million for 2005. The residents cite cuts in on-site X-ray, electrocardiogram, physical and dental services, and the closing of the home’s main clinic and an on-site pharmacy.

Chief Financial Officer Steve McManus responded that the changes not only save money but also achieved improved efficiencies. “We’re really trying to improve the benefits to our residents,” he said.

Most of the home’s costs are paid for by a trust fund and monthly fees paid by residents. By law, the Armed Forces Retirement Homes are required to fund, “on-site primary care, medical care and a continuum of long-term care services.”

Tuesday, August 23, 2016

The following is the third edition of a monthly series chronicling the U.S. 2016 presidential election. It features original material compiled throughout the previous month after an overview of the month’s biggest stories.

In this month’s edition on the campaign trail: two individuals previously interviewed by Wikinews announce their candidacies for the Reform Party presidential nomination; a former Republican Congressman comments on the Republican National Convention; and Wikinews interviews an historic Democratic National Convention speaker.

Monday, February 16, 2009

In the 1970s, she was one of the most popular female vocalists in France, and became well-known internationally. Anne Marie David, from Arles in the south of France, parlayed her initial success from playing Mary Magdalene in the French production of Jesus Christ Superstar into taking home the “grand prix” at the Eurovision Song Contest in 1973. Her winning song, “Tu te reconnaîtras” (You will recognize yourself), became a Europe-wide hit that spring.

At the height of her popularity, David perfomed world tours, and even lived abroad in Turkey for a time. In 1979, she tried once again to win the Eurovision, and placed a respectable third. Her song “Je suis l’enfant soleil” (I’m a child of the sun) became similarly popular across France and in the Francophone nations.

As time went on, however, her place in the French music scene became less certain. Touring the world had taken a personal toll, and David decided to retire from music completely in 1987. However, with the help of her fan base, she was coaxed out of retirement in 2003 and is returning to a part of her life that she tried to leave, but never left her. Celebrating four decades in the music scene, David is looking forward to adventurous new projects and a newfound zest for life.

Anne Marie David corresponded with Wikinews’ Mike Halterman about her eventful career, her personal anecdotes regarding living abroad, her successes in past Eurovision contests and her grievances with the way the show is produced today. This is the second in a series of interviews with past Eurovision contestants, which will be published sporadically in the lead-up to mid-May’s next contest in Moscow.

Friday, May 19, 2006

The 3D animated short film Elephants Dream, formerly known as Project Orange, was released to the Internet yesterday. The film is available under the Creative Commons Attribution License, allowing anyone to download, modify and distribute it. The 10-minute film has been called “the first open source movie” by NewsForge. Not only is the movie itself free content, even the computer files containing the 3D models used in the film are available under the same terms.

The project was first announced one year ago and was jointly produced by the Blender Foundation and the Netherlands Media Art Institute. The film tells the story of Emo and Proog, two men trapped inside a surreal machine world. Only freely available open source software was used to create the movie. Most of the work was done using Blender, a 3D modelling and rendering tool. The Blender Foundation is selling an extended edition on DVD, which includes subtitles in 34 languages, a Making Of documentary, commentary tracks, and all files used to create the movie.

In spite of the successful completion of the project, the Blender Foundation “has no intention to grow or expand into a company or studio” according to the project website. “Instead, the Foundation aims at endorsing and supporting activities within (educational) institutes, universities and companies.”