From nobody Wed Feb 14 08:55:23 2024 X-Original-To: freebsd-security@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TZX8h6ds0z5BS92 for ; Wed, 14 Feb 2024 08:55:32 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.netfence.it (mailserver.netfence.it [78.134.96.152]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mailserver.netfence.it", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TZX8h39WLz47Bg for ; Wed, 14 Feb 2024 08:55:32 +0000 (UTC) (envelope-from ml@netfence.it) Authentication-Results: mx1.freebsd.org; none Received: from [10.1.2.18] (alamar.local.netfence.it [10.1.2.18]) (authenticated bits=0) by soth.netfence.it (8.17.2/8.17.1) with ESMTPSA id 41E8tNaU094792 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO) for ; Wed, 14 Feb 2024 09:55:24 +0100 (CET) (envelope-from ml@netfence.it) X-Authentication-Warning: soth.netfence.it: Host alamar.local.netfence.it [10.1.2.18] claimed to be [10.1.2.18] Message-ID: <40f75ef7-78d6-481e-967f-c5f258830596@netfence.it> Date: Wed, 14 Feb 2024 09:55:23 +0100 List-Id: Security issues List-Archive: https://lists.freebsd.org/archives/freebsd-security List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-security@freebsd.org X-BeenThere: freebsd-security@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: FreeBSD Security Advisory FreeBSD-SA-24:02.tty Content-Language: en-US To: freebsd-security@freebsd.org References: <20240214070711.3259126676@freefall.freebsd.org> From: Andrea Venturoli In-Reply-To: <20240214070711.3259126676@freefall.freebsd.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:35612, ipnet:78.134.0.0/17, country:IT] X-Rspamd-Queue-Id: 4TZX8h39WLz47Bg X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated On 2/14/24 08:07, FreeBSD Security Advisories wrote: > ============================================================================= > FreeBSD-SA-24:02.tty Security Advisory > The FreeBSD Project > > Topic: jail(2) information leak > > Category: core > Module: jail > Announced: 2024-02-14 > Credits: Pawel Jakub Dawidek > Affects: All supported versions of FreeBSD. > Corrected: 2024-02-12 16:25:54 UTC (stable/14, 14.0-STABLE) > 2024-02-14 06:05:46 UTC (releng/14.0, 14.0-RELEASE-p5) > 2024-02-12 16:27:37 UTC (stable/13, 13.2-STABLE) > 2024-02-14 06:06:01 UTC (releng/13.2, 13.2-RELEASE-p10) > CVE Name: CVE-2024-25941 Hello. Sorry for my dumbness, but I fail to understand the severity of this problem. Is it like drop-everything-and-patch-yesterday or take-it-easy-and-do-it-when-you-can? How could the extracted info (tty list) be used? bye & Thanks av.