Dec 18, 2018 The latest Cumulative Update (CU) download is the most recent CU released for SQL Server 2017 and contains all updates released since the release of SQL Server 2017 RTM. Running Visual Studio 2005 Express on Windows 7. I used the wrong patch. The patch for the german version (VS80sp1-KB932234-X86-DEU.exe) did not work, but the. With this Critical Patch Update release, the Critical Patch Update program enters its 11th year of existence (the first Critical Patch Update was released in January 2005). As a reminder, Critical Patch Updates are currently released 4 times a year, on a schedule announced a year in advance. VENOM (Virtualised Environment Neglected Operations Manipulation) is a vulnerability that could allow an attacker to escape a guest virtual machine and access.
SQL Server is the third most widely used database software package, with more than 16 percent of the overall market, according to a recent survey by Gartner Dataquest.
In an e-mail Tuesday, Keith Morgan, chief of information security for Web technology maker Terradon CommunicationsGroup, said the company saw 30 port scans in10 days prior to the worm and logged about 700 on Monday and another 1,300 on Tuesday.
Others have reported similar data.
Incidents.org, the incident response Web site for the SecurityAdministration Networking and Security (SANS) Institute, reported that more than 8,700 servers were targeted by the worm on Monday and nearly 74,000 on Tuesday.
In total, 2,450 servers have apparently been infected by the SQL worm,which Incidents.org has labeled SQLSnake.
The self-propagating program has also been named Spida.a.worm byantivirus companies Symantec and Network Associates, and DoubleTap by vulnerability-information company SecurityFocus.
The worm infects computers running Microsoft SQL Server, the company's software for managing information. If thesoftware hasn't been patched with a fix released by Microsoft in lateApril and has no password on the administrator account, then the serveris vulnerable.
The worm is written in JavaScript, has two executable components and a batch file. Once it gets onto a system, it adds the guest account to the administrator group, giving the worm control of the system. It also changes the password of the SQL Server administrator so multiple infections won't occur.
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Such a worm is not new. Code Red spreadthrough Web servers in late July of last year, following a securityhole in Microsoft Internet Information Server, the company's Web server software. InJanuary, another worm, known as the Voyager Alpha Force worm, tookadvantage of the same set of exploits.
'We hope that people have taken measures after the Voyager Alpha worm,'said Mark Miller, security specialist for Microsoft's product supportservice.
The worm affects only Microsoft SQL Server version 7.0. By default, SQL Server 2000 requires the administrator enter a password, so it's not vulnerable, Miller said.
Terradon's Morgan couldn't believe that administrators would let both those events occur. 'It's shocking to me that there are systems administrators who would 1) place a Microsoft SQL Server on a direct connection to the Internet, and 2) do so with a blank (SQL administrator) password,' Morgan said. 'Simply astonishing.'
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Despite the speedy attack, Elias Levy, chief technology officer forSecurityFocus, added that the double criteria should limit the number of computers vulnerable to the worm, thus curtailing its spread.
'If you follow standard practices (and change the password), then youshould be golden,' Levy said.
The effects of the worm could be magnified by the fact that Microsoft's SQL Server software is included as part of other software packages, such as e-commerce suites and Web site development bundles,Levy said.
Systems administrators and security experts first detected the worm because of the abnormal number of attempts to connect to port 1433,which is used by servers running Microsoft's SQL Server.
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