[orca-users:04209] Re: 【重要】シスコ社製ルーターを使用中の施設へ

[NetVistaM21 <rmc51275@xxxxxxxxxxxxx>]

　黒川KitaQ と申します。

　先生の仰る件は、伺っておりましたが、このようになるのであれば、
Bridge も Rooter も、Secure Linux で、構築する以外にないなと思い
ますです。

　シスコが、危ないなんて。何を信じればよいのか。

北岡　有喜 wrote:

>皆さん、こんばんは！
>北岡有喜＠国立京都病院医療情報部です。
>UCLAの共同研究者からの情報提供です。
>
>下記の様に、シスコ社製ルータが攻撃を受けた場合、容易に機能が停止
>してしまうようです。
>
>同社製ルーターのご使用の有無の確認と使用の場合は敷設業者を通じて
>の対策を至急、宜しくお願いいたします。
>
>
>  
>
>>A few hours hours ago, Cisco and CERT announced a denial-of-service
>>attack on Cisco routers.  Apparently an attacker can easily shut down
>>external Cisco routers.  See CERT advisory CA-2003-15
>>http://www.cert.org/advisories/CA-2003-15.html
>>and Cisco Security Advisory 44020
>>http://www.cisco.com/warp/public/707/cisco-sa-20030717-blocked.shtml.
>>
>>We should update our affected Cisco routers as soon as is practical.
>>Of course the routers that are on the Internet are the most source of
>>    
>>
>worry.
>  
>
>>Unfortunately, Cisco says you have to jump through some hoops to get
>>the fixed versions; apparently you can't just download them off the
>>Internet.  Fory, can you please do that?  The details are in the Cisco
>>    
>>
>
>  
>
>>announcement, but here's what I figure:
>>
>>    MMM is currently running IOS 12.1(10); Cisco says it should be
>>    upgraded to at least IOS 12.1(19).
>>
>>    YYY and ZZZ are less important, since they're not on
>>    the Internet.  They are running IOS 12.1(10) and 11.2(26a),
>>    respectively.  The former is like MMM; Cisco says that the latter
>>    should be upgraded to at least IOS 11.2(26e).
>>
>>Also, if we're responsible or partly-responsible for any Cisco routers
>>    
>>
>
>  
>
>>in Japan, can you please contact whoever's in charge of them and pass
>>those URLs on to them?
>>
>>Thanks.
>>    
>>
>
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>京都大学医学博士
>北　岡　有　喜（きたおか　ゆうき）
>mailto:ykitaoka@xxxxxxxxxxxxxxxxxxxxx
>
>臨床研修審査官（厚生労働省近畿厚生局総務課内）←月水金
>Tel: 06-6942-2284(直通)　Fax: 06-6946-1500
>mailto:kitaoka-yuuki@xxxxxxxxxx
>http://www.hosp.go.jp/~kinki
>
>国立京都病院　医療情報部長/産科医長 ←火木
>Tel: 075-645-8401(内線7232)　Fax: 075-646-3127
>mailto:ykitaoka@xxxxxxxxxxxxxxxxxxx
>http://www.hosp.go.jp/~kyotolan
>http://w3.hosp.go.jp/~hospnet  (HOSPnet研究会)
>
>＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/＿/
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