Article View: comp.security.misc
Article #436Re: trapdoor passwords
From: Bob Snyder
Date: Mon, 17 Aug 1992 16:50
Date: Mon, 17 Aug 1992 16:50
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In article <1259@eplunix.UUCP> raoul@eplunix.UUCP (Nico Garcia) writes: >In article <BssuF5.G4@ibmpcug.co.uk>, gtoal@ibmpcug.co.uk (Graham Toal) writes: >> Has anyone heard a rumour circulating that some crackers have found a >> trapdoor password that lets people on to Next machines with root >> privs? I told the person I heard it from that it sounded like total > >I heard this one too: I was told that there was a "backdoor". This struck me >as reasonable, since the NeXT was developed for fun and the NetInfo programs >that handle passwords are not obviously accessible and do not come with >source code. I mentioned the rumor to our NeXT owner here at the lab, and >asked for more details. I would probably disagree with the statement that NeXT's were developed for "fun," which implies that you do not consider the NeXT to be a "real" machine. >Upon checking, my rumor source forwarded a copy of a note from a private bbs >that complained of security *holes* on NeXT, but made no mention of actual >backdoors. I then explained to my rumor source the distinction between the >two, and have heard nothing further. I would be interested in hearing about these bugs. I know of the rdist problem; although that wasn't a NeXT-only problem. I also fixed the obvious permission problems with some of the directories as shipped. What are the other bugs/security holes? Bob -- Bob Snyder, Computing Services, GE Aerospace, Advanced Technology Labs rsnyder@atl.ge.com, (609) 866-6672, FAX: (609) 866-6397, DialComm 8*777-6672
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Newsgroups: comp.security.misc Path: arc1-ca.pugleaf.net!sparky!uunet!usc!rpi!masscomp!peora!tarpit!tous!bilver!ge-dab!puma.ATL.GE.COM!rsnyder From: rsnyder@atl.ge.com (Bob Snyder) Subject: Re: trapdoor passwords Message-ID: <1992Aug17.165012.17341@puma.ATL.GE.COM> Sender: news@puma.ATL.GE.COM (USENET News System) Organization: GE Aerospace, Advanced Technology Labs References: <BssuF5.G4@ibmpcug.co.uk> <1259@eplunix.UUCP> Date: Mon, 17 Aug 1992 16:50:12 GMT Lines: 29