Microsoft fixes 20 security holes
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Microsoft has issued fixes for more than 20 holes in its software in its February security update.
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Microsoft's monthly set of security patches fix problems in Windows, Internet Explorer and the SSL software used for secure Web browsing.
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Microsoft Corp. MSFT.O on Tuesday   released a security patch to fix a "critical" hole in its   Internet Explorer Web browser that the world's biggest software   maker said could allow an attacker to take control of a user's   computer.
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Well, it&#39;s &quot;Patch Day Tuesday&quot; again, and Microsoft just released another raft of security bulletins. We got ten bulletins this time, but that amounts to something upwind of 20 separate vulnerabilities
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Microsoft releases patches for three security holes, but does not have a fix for a Word 2000 flaw being used in attacks.
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Microsoft Corp. on Tuesday released several security fixes for its Windows operating system and Office software, and rereleased two previous patches.
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Microsoft yesterday released 10 new security bulletins to fix multiple components in its Windows operating system and applications.
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Microsoft Corp., world&#39;s largest software maker, published numerous patches to fix 21 flaws in its software applications yesterday.
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By JESSICA MINTZ SEATTLE - Microsoft Corp. released four critical patches Tuesday to plug security holes in several versions of its Windows operating system, Internet Explorer Web browser and other programs.
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Microsoft released 11 security updates Tuesday to&#160;fix critical flaws in its products, including a publicly known ActiveX bug that affects users of the Visual FoxPro database.In total, 17 individual software flaws were patched in the updates. Microsoft rates six updates as critical, meaning they should be installed as soon as possible, while the remaining five updates are considered &quot;important.&quot; Last month was an easier month on IT administrators, when Microsoft released just two updates.Microsoft surprised some by releasing one&#160;fewer update than expected. Last Thursday, the software vendor had said that it was&#160;readying a fix&#160;for critical VBScript and JScript flaws in Windows 2000, XP, and Windows Server 2003. That update wasn&#39;t included in this week&#39;s patches, but on Tuesday, Microsoft wouldn&#39;t confirm that it had actually dropped the update because &quot;this could put customers at risk,&quot; according a spokeswoman for the company&#39;s public relations agency.Security experts said Tuesday that the MS08-010 update, which fixes four bugs in Internet Explorer, should take top priority this week. &quot;There are four vulnerabilities within that particular patch and all of them are remote-code executable,&quot; said Jonathan Bitle, director of technical account management with Qualys.&quot;The way we&#39;re looking at it, our prioritization would put MS08-010 at the top, followed by MS08-007,&quot; said Don Leatham, director of solutions and strategy with Lumension Security.MS08-010 fixes a publicly disclosed ActiveX bug that affects Visual FoxPro users. Although hackers have already posted code showing how to exploit this vulnerability, the buggy ActiveX control is not included in Internet Explorer 7&#39;s default list of controls, so the flaw should not affect most users.The MS08-007 update fixes a critical flaw in the Windows XP and Vista WebDAV redirector software. WebDAV is a Web-based document sharing protocol. The flaw is rated important for Windows Server 2003 users.Microsoft&#39;s Office products are also a major source of patches this month. Tuesday&#39;s updates include critical fixes for Microsoft Word, Office Publisher, and Office itself. There is also a critical update for Windows&#39; Object Linking and Embedding (OLE) Automation software. The remaining updates, rated important, are for Active Directory, the Vista TCP/IP stack, the Microsoft Works file converter, and two bugs in the Internet Information Services (IIS) Web server.The Patch Tuesday updates show that client-side bugs continue to be a much higher risk than server-side vulnerabilities, said Andrew Storms, director of security operations with nCircle. &quot;One would have assumed that the IIS and Active Directory vulnerabilities would have been the most serious because they stand at the core of an enterprise and provide more critical services,&quot; he said via instant message. &quot;But with this month&#39;s patches, the hacker&#39;s best bet is to take advantage of the client-side attacks.&quot;
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Microsoft Corp has released a patch for its latest âcriticalâ rated security flaw affecting its Windows, Office and developer tools software programmes.
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Microsoft issues patches for holes that could allow remote attackers to gain control of your PC.
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Eleven security updates are released today that fix a number of critical flaws in Microsoft products, including Windows, Office, and Internet Explorer.
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Microsoft issued 11 security bulletins on Patch Tuesday covering a total of 17 vulnerabilities, 10 of them critical. The 11 patches address the Windows operating system, the Internet Explorer Web browser, Microsoft Office and other programs.
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(InfoWorld) - MicrosoftÂ released its February set of security updates Tuesday, including critical fixes for bugs in Office and the scanning engine used by the company's security products. The security software flaw is of particular concern because it could, in theory, be very easily exploited by an attacker to run unauthorized software on a victim's PC. The bug has to do with the way that Microsoft's Malware Protection Engine, used by Windows Live One Care and Windows Defender, processes PDF files. Windows Defender is available for free and ships with Microsoft's Vista operating system. "An attacker could exploit the vulnerability by constructing a specially crafted PDF File that could potentially allow remote code execution when the target computer system receives, and the Microsoft Malware Protection Engine scans, the PDF file," Microsoft said in its bulletin on the patch. This engine is also used by Microsoft's Antigen and Windows Forefront Security products, meaning that Exchange servers running these products could also be compromised. Although there is not yet any known attack that exploits this flaw, it could become a serious problem for Windows users running Microsoft's security products, according to Amol Sarwate, vulnerability lab manager at Qualys. "These attacks are very difficult to avoid," he said. "These products run automatically in the background." Symantec rated this scanning engine flaw the most critical of the vulnerabilities patched on Tuesday. Microsoft actually released the patch for this flaw on Jan. 26, although it did not notify customers of this bug until Tuesday's bulletin, said Mark Griesi, a security program manager with the company's Trustworthy Computing group. Griesi said that there was no particular reason why Microsoft declined to notify customers of the update. But the fact that this was Microsoft's first security product patch since implementing its monthly system apparently contributed to the decision. "It was one of those first-time situations: 'Should we say something now or should we just wait,'" he said. "This time we decided to wait. We won't do it again." In total, six of Microsoft's 12 updates are rated as "critical," the other six have the less-serious rating of "important." Among the patches is a widely anticipated update for Microsoft Word , which fixes six bugs in Microsoft's word processing software. Hackers had been exploiting a number of these bugs in very targeted attacks over the past few months. The updates fix 20 bugs in total, including all four of the Word flaws that hackers had been exploiting, Griesi said. Other critical patches fix bugs in the ActiveX HTML Help control and Microsoft Data Access Components, both used by Windows, as well as flaws in Office and Internet Explorer.
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(InfoWorld) - Microsoft Corp. has rolled out its monthly security updates for December, patching critical flaws in Internet Explorer, Windows Media Format, and the Visual Studio 2005 development software. The seven security patches address 11 bugs, including two in the Windows Media Player software. However, no fixes were provided for two Microsoft Word flaws that have been used in a small number of attacks during the past week. Microsoft had said it would release only six patches on Tuesday, but the company added the Windows Media Format update at the last minute, after reports of attacks based on this vulnerability began surfacing. The Windows Media Format is used by Microsoft's Windows Media Player software. In late November, security vendors warned that a buffer overflow error could occur when the Windows Media Player processed ".asx" (Advanced Stream Redirector) media files, meaning that users would first need to be tricked into opening a malicious media file for the attack to work. In its update Tuesday, Microsoft also patched a similar bug in the way the media player processes ".asf" (Advanced Systems Format) files. The Internet Explorer patch fixes four bugs. It is also rated critical, and is noteworthy because some of these bugs will probably begin to be exploited by hackers by week's end, said Gunter Ollmann, director of IBM Corp.'s Internet Security System's X-Force threat analysis service. Enterprise administrators should also pay close attention to an SNMP (Simple Network Monitoring Protocol) patch issued Tuesday, Ollmann said. Microsoft has rated this patch as "important," rather than critical because SNMP is normally blocked at the firewall and turned off by default on Windows systems. However, it is widely deployed as part of the network monitoring infrastructure in the enterprise, and is often used on critical servers, Ollmann said. Ollmann believes this SNMP patch is the "most important" update for enterprise customers. "Since the service is widely deployed in the enterprise and since it's commonly deployed on servers, we think this would be an important attack vector for enterprises," he said. The remaining updates include a "critical" fix for Visual Studio 2005, and "important" updates for Windows and Outlook Express, Microsoft said. Microsoft defines "critical" flaws as bugs that could allow the propagation of an Internet worm without any action on the part of the victim. The company's next set of security updates are due Jan. 9.
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Microsoft Corp. issued six  "critical" security patches on Tuesday to fix flaws in its  software products that the company warned could allow attackers  to take control of a user's computer.