In a rare move, Microsoft on Friday said it would be releasing security updates on Tuesday--outside of its monthly patch cycle--for a critical vulnerability in Internet Explorer and a moderate vulnerability in Visual Studio.
The two security bulletins will address one overall issue and are being released separately "to provide the broadest protections possible to customers," Microsoft said in a statement.
The vulnerabilities affect Windows 2000, Windows XP, Vista, Windows Server 2003 and 2008, Internet Explorer 6, 7 and 8, Microsoft Visual Studio .NET 2003, Visual Studio 2005 and 2008 and Visual C++ 2005 and 2008, according to the security bulletin advance notification.
"While we can't go into specifics about the issue prior to release, we can say that the Visual Studio bulletin will address an issue that can affect certain types of applications," the statement said. "The Internet Explorer bulletin will provide defense-in-depth changes to Internet Explorer to help provide additional protections for the issues addressed by the Visual Studio bulletin."
"The Internet Explorer update will also address vulnerabilities rated as critical that are unrelated to the Visual Studio bulletin that were privately and responsibly reported," Microsoft said.
Customers who are current with their security updates are protected from known attacks related to the updates, the company said. The updates will be released through the Microsoft Update, Windows Update, and Windows Server Update services.
A Webcast to address customer questions is scheduled for Tuesday from 1 p.m. PDT to 2 p.m. at this site.
Microsoft typically releases security patches on a monthly basis, the second Tuesday of every month, and did not say why it is making this rare, out-of-cycle release.
CNet.com
Showing posts with label IE. Show all posts
Showing posts with label IE. Show all posts
Saturday, July 25, 2009
Tuesday, July 7, 2009
Internet Users Warned of Serious Computer Security Hole
Microsoft Corp. has taken the rare step of warning about a serious computer security vulnerability it hasn't fixed yet.
The vulnerability disclosed Monday affects Internet Explorer users whose computers run the Windows XP or Windows Server 2003 operating software.
It can allow hackers to remotely take control of victims' machines. The victims don't need to do anything to get infected except visit a Web site that's been hacked.
Security experts say criminals have been attacking the vulnerability for nearly a week. Thousands of sites have been hacked to serve up malicious software that exploits the vulnerability. People are drawn to these sites by clicking a link in spam e-mail.
The so-called ``zero day'' vulnerability disclosed by Microsoft affects a part of its software used to play video. The problem arises from the way the software interacts with Internet Explorer, which opens a hole for hackers to tunnel into.
Microsoft urged vulnerable users to disable the problematic part of its software, which can be done from Microsoft's Web site, while the company works on a ``patch'' _ or software fix _ for the problem.
Microsoft rarely departs from its practice of issuing security updates the second Tuesday of each month. When the Redmond, Washington-based company does issue security reminders at other times, it's because the vulnerabilities are very serious.
A recent example was the emergency patch Microsoft issued in October for a vulnerability that criminals exploited to infect millions of PCs with the Conficker worm. While initially feared as an all-powerful doomsday device, that network of infected machines was eventually used for mundane moneymaking schemes like sending spam and pushing fake antivirus software.
Agencies
The vulnerability disclosed Monday affects Internet Explorer users whose computers run the Windows XP or Windows Server 2003 operating software.
It can allow hackers to remotely take control of victims' machines. The victims don't need to do anything to get infected except visit a Web site that's been hacked.
Security experts say criminals have been attacking the vulnerability for nearly a week. Thousands of sites have been hacked to serve up malicious software that exploits the vulnerability. People are drawn to these sites by clicking a link in spam e-mail.
The so-called ``zero day'' vulnerability disclosed by Microsoft affects a part of its software used to play video. The problem arises from the way the software interacts with Internet Explorer, which opens a hole for hackers to tunnel into.
Microsoft urged vulnerable users to disable the problematic part of its software, which can be done from Microsoft's Web site, while the company works on a ``patch'' _ or software fix _ for the problem.
Microsoft rarely departs from its practice of issuing security updates the second Tuesday of each month. When the Redmond, Washington-based company does issue security reminders at other times, it's because the vulnerabilities are very serious.
A recent example was the emergency patch Microsoft issued in October for a vulnerability that criminals exploited to infect millions of PCs with the Conficker worm. While initially feared as an all-powerful doomsday device, that network of infected machines was eventually used for mundane moneymaking schemes like sending spam and pushing fake antivirus software.
Agencies
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