Return-Path: <sentto-279987-3795-1005092243-fc=all.net@returns.groups.yahoo.com> Delivered-To: fc@all.net Received: from 204.181.12.215 [204.181.12.215] by localhost with POP3 (fetchmail-5.7.4) for fc@localhost (single-drop); Tue, 06 Nov 2001 16:18:07 -0800 (PST) Received: (qmail 22407 invoked by uid 510); 7 Nov 2001 00:16:27 -0000 Received: from n23.groups.yahoo.com (216.115.96.73) by 204.181.12.215 with SMTP; 7 Nov 2001 00:16:27 -0000 X-eGroups-Return: sentto-279987-3795-1005092243-fc=all.net@returns.groups.yahoo.com Received: from [10.1.4.53] by n23.groups.yahoo.com with NNFMP; 07 Nov 2001 00:17:24 -0000 X-Sender: fc@red.all.net X-Apparently-To: iwar@onelist.com Received: (EGP: mail-8_0_0_1); 7 Nov 2001 00:17:23 -0000 Received: (qmail 46707 invoked from network); 7 Nov 2001 00:17:23 -0000 Received: from unknown (216.115.97.171) by m9.grp.snv.yahoo.com with QMQP; 7 Nov 2001 00:17:23 -0000 Received: from unknown (HELO red.all.net) (65.0.156.78) by mta3.grp.snv.yahoo.com with SMTP; 7 Nov 2001 00:17:23 -0000 Received: (from fc@localhost) by red.all.net (8.11.2/8.11.2) id fA70HRp17997 for iwar@onelist.com; Tue, 6 Nov 2001 16:17:27 -0800 Message-Id: <200111070017.fA70HRp17997@red.all.net> To: iwar@onelist.com (Information Warfare Mailing List) Organization: I'm not allowed to say X-Mailer: don't even ask X-Mailer: ELM [version 2.5 PL3] From: Fred Cohen <fc@all.net> X-Yahoo-Profile: fcallnet Mailing-List: list iwar@yahoogroups.com; contact iwar-owner@yahoogroups.com Delivered-To: mailing list iwar@yahoogroups.com Precedence: bulk List-Unsubscribe: <mailto:iwar-unsubscribe@yahoogroups.com> Date: Tue, 6 Nov 2001 16:17:27 -0800 (PST) Reply-To: iwar@yahoogroups.com Subject: [iwar] [fc:Survey.reveals.one.in.nine.IIS.servers.could.be.taken.over.by.hackers] Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Survey reveals one in nine IIS servers could be taken over by hackers By Sam Costello, InfoWorld, 11/5/2001 <a href="http://www.infoworld.com/articles/hn/xml/01/11/02/011102hnsurvey.xml">http://www.infoworld.com/articles/hn/xml/01/11/02/011102hnsurvey.xml> ONE IN NINE servers running Microsoft's IIS (Internet Information Services) has software installed on it that would allow attackers to take complete control of the system, according to a new survey by Web server information firm Netcraft. The survey, conducted last month, found that 11 percent of all queried servers running IIS have the "root.exe" hacking program installed on them. That figure is up from the 8.5 percent found in September. Netcraft, based in Bath, England, sends a monthly automated query to servers to discover information such as what software runs the server, what average server uptime is, and what security flaws are present in servers. The October survey drew data from 33.1 million Web sites. IIS security has come under particular scrutiny in recent months, as at least half a dozen serious security flaws in IIS have been discovered since January and two major Internet worms, Code Red and Nimda, have exploited those flaws to infect hundreds of thousands of IIS systems worldwide. Although patches have been issued for all those security holes, not all vulnerable systems have had the patches applied, so both worms were able to cause substantial inconvenience and even forced some companies offline. A new Nimda worm appeared Tuesday, exploiting the same flaws as the first Nimda, which had evidently not been patched on many servers. The presence of four other IIS security flaws rose from September to October, the survey found. The "Administration pages accessible" hole was present on 25 percent of machines, up from 17 percent in September; the "Sample pages and scripts" problem jumped from 17 percent to 26 percent of systems; the "Server paths revealed" flaw was found on 10 percent of systems, up from 8.5 percent; and 2.5 percent of systems were vulnerable to the Code Red worm, up from zero the month before. The survey also found that a number of Web sites had moved from using IIS to competitor's products. Over the course of the month, more than 1,500 sites moved from IIS to Zeus Technology's Web server and more than 1,700 moved to Netscape Communications' server. Open-source server Apache also gained substantial share, Netcraft said. Netcraft also noted that a number of vendors offered promotions and discounts to entice IIS users to their products. Sam Costello is a Boston-based correspondent for the IDG News Service, an InfoWorld affiliate. ------------------------ Yahoo! Groups Sponsor ---------------------~--> Universal Inkjet Refill Kit $29.95 Refill any ink cartridge for less! Includes black and color ink. http://us.click.yahoo.com/XwUZwC/MkNDAA/ySSFAA/kgFolB/TM ---------------------------------------------------------------------~-> ------------------ http://all.net/ Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
This archive was generated by hypermail 2.1.2 : 2001-12-31 20:59:59 PST