From owner-freebsd-security Thu Nov 22 5: 2:19 2001 Delivered-To: freebsd-security@freebsd.org Received: from mail.interchange.ca (ns.interchange.ca [216.126.79.2]) by hub.freebsd.org (Postfix) with ESMTP id 943DA37B419 for ; Thu, 22 Nov 2001 05:02:16 -0800 (PST) Received: by mail.interchange.ca (Fastmailer, from userid 555) id 1459924EC; Thu, 22 Nov 2001 08:01:50 -0500 (EST) MIME-Version: 1.0 Message-Id: <3BFCF73E.000001.96546@frodo.searchcanada.ca> Content-Type: Multipart/Mixed; boundary="------------Boundary-00=_2JD740MWKGMMYJ0CCJD0" To: freebsd-security@FreeBSD.ORG Subject: Odd sshd messages From: "Michael Richards" X-Fastmail-IP: 24.43.130.241 Date: Thu, 22 Nov 2001 08:01:50 -0500 (EST) Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org --------------Boundary-00=_2JD740MWKGMMYJ0CCJD0 Content-Type: Text/Plain Content-Transfer-Encoding: 7bit I've been getting a number of odd sshd messages. I do not believe my sshd is vulnerable to any exploits. Here is what I see: Nov 21 16:50:16 frodo sshd[2950]: fatal: Local: Corrupted check bytes on input. Nov 21 16:50:40 frodo sshd[2962]: fatal: Local: Corrupted check bytes on input. Nov 21 16:50:44 frodo sshd[2967]: fatal: Local: Corrupted check bytes on input. Nov 21 16:51:02 frodo sshd[2992]: fatal: Local: Corrupted check bytes on input. Nov 21 16:51:06 frodo sshd[3001]: fatal: Local: Corrupted check bytes on input. May just be a bogus client, but it may also be someone hammering at the back door. I'm running: sshd version OpenSSH_2.3.0 -Michael _________________________________________________________________ http://fastmail.ca/ - Fast Free Web Email for Canadians --------------Boundary-00=_2JD740MWKGMMYJ0CCJD0-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message