From owner-freebsd-security@freebsd.org Wed Apr 24 10:24:03 2019 Return-Path: Delivered-To: freebsd-security@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3D11D159446C for ; Wed, 24 Apr 2019 10:24:03 +0000 (UTC) (envelope-from des@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D689186493; Wed, 24 Apr 2019 10:24:02 +0000 (UTC) (envelope-from des@freebsd.org) Received: from next.des.no (cm-84.215.56.209.getinternet.no [84.215.56.209]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: des) by smtp.freebsd.org (Postfix) with ESMTPSA id 853CA2A50D; Wed, 24 Apr 2019 10:24:02 +0000 (UTC) (envelope-from des@freebsd.org) Received: by next.des.no (Postfix, from userid 1001) id EF15985A1; Wed, 24 Apr 2019 12:24:00 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: Brahmanand Reddy Cc: openssh@openssh.com, FreeBSD-security@freebsd.org Subject: Re: POC and patch for the CVE-2018-15473 In-Reply-To: (Brahmanand Reddy's message of "Tue, 23 Apr 2019 06:46:15 +0530") References: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (berkeley-unix) Date: Wed, 24 Apr 2019 12:24:00 +0200 Message-ID: <86mukfhfb3.fsf@next.des.no> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: D689186493 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; NEURAL_HAM_SHORT(-0.98)[-0.981,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-Mailman-Approved-At: Wed, 24 Apr 2019 10:29:59 +0000 X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Apr 2019 10:24:03 -0000 Brahmanand Reddy writes: > regarding the CVE-2018-15473 dint find find official patch from the opens= sh > on freebsd OS base. CVE-2018-15473 is a user existence oracle bug which does not meet our criteria for security advisories. FreeBSD 12 has OpenSSH 7.8, which is patched. FreeBSD 11 has OpenSSH 7.5, which is not. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@FreeBSD.org