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christopher neitzert [EMAIL PROTECTED] Mon, 15 Sep 2003 13:48:34 -0400 --=-sz+BJAPCz1yL37OtGOWm Content-Type: text/plain Content-Transfer-Encoding: quoted-printable More on this; The systems in question are FreeBSD, RedHat, Gentoo, and Debian all running the latest versions of OpenSSH. The attack makes an enormous amount of ssh connections and attempts various offsets until it finds one that works permitting root login. I have received numerous messages from folks requesting anonymity or direct-off-list-reply confirming this exploit; The suggestions I have heard are: Turn off SSH and 1. upgrade to lsh. or 2. add explicit rules to your edge devices allowing ssh from only-known hosts. or 3. put ssh behind a VPN on RFC-1918 space. thanks. On Mon, 2003-09-15 at 12:02, christopher neitzert wrote: > Does anyone know of or have source related to a new, and unpublished ssh > exploit? An ISP I work with has filtered all SSH connections due to > several root level incidents involving ssh. Any information is > appreciated. >=20 >=20 --=20 Christopher Neitzert - GPG Key ID: 7DCC491B -----------------------------------8<--------------------------------------- btw ada yang sudah pakai lsh? bagaimana fitur dan tingkat keamanannya kalau dibandingkan dengan OpenSSH? -- tunggul ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/ -- Berhenti langganan: [EMAIL PROTECTED] Arsip dan info: http://linux.or.id/milis.php
