From nobody Mon Aug 08 16:01:21 2022 X-Original-To: dev-commits-src-main@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 4M1gtT2TP5z4YMRh; Mon, 8 Aug 2022 16:01:37 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-ed1-f46.google.com (mail-ed1-f46.google.com [209.85.208.46]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4M1gtS2M7xz3G0m; Mon, 8 Aug 2022 16:01:36 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-ed1-f46.google.com with SMTP id r4so11887868edi.8; Mon, 08 Aug 2022 09:01:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc; bh=EqcSEkyXCmBsjBgtmeULkg5v37ydUIVLPq94Qfnyp5I=; b=hHue66sOyj29cRxIV14/IPgaa4drOD3jxzHtYWYO5Mk8cY2lkK+58XlL+Y2zgDv+1z o2N06V3n1VfNr0GOO/ej6oOhuhZJYjDtC8wh2pTLimmaIsb7VpqI1Y8/VcdY9xKXZ0oV 2mXO7u04lHsfpY+TBjxhfZmLCgW+s1GKIBzo+AwSRrvQ18d+2NnrUpVgXH0UEUIraKym o+6ODrGUKzCXPvpPxTwdmiCcH26o2fQGMuP9MNZQSZ4qdNxTOy/UMDeMCm+vVywoQcR1 bdiVPO+cxKYhumJcUwQoT7uY1P3vIUinwBxIrZo8iVhZaNg1yj5EHUFxED872mSF+jvI rTUA== X-Gm-Message-State: ACgBeo3n6RLf1mjos95vqdYOQZKY6t3ZiO3QVuIe0yMzGRJGSuIugqXE gpFiw9bJ5c1Mc9o4TN6ftjW8DzVkEQTyqtPClb7QVeFRBUA= X-Google-Smtp-Source: AA6agR6kLrcJHJvnvfJA95lqPAzhZhe2nC/uvEPxidzvJmVMh/lNWSHp0qIruWC4JbFrmhLdgwRVyL3ULdidFasrV3M= X-Received: by 2002:aa7:c713:0:b0:43d:40ff:5f16 with SMTP id i19-20020aa7c713000000b0043d40ff5f16mr18367955edq.256.1659974494082; Mon, 08 Aug 2022 09:01:34 -0700 (PDT) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 References: <202208051334.275DYXuH084110@gitrepo.freebsd.org> In-Reply-To: From: Ed Maste Date: Mon, 8 Aug 2022 12:01:21 -0400 Message-ID: Subject: Re: git: dc3509f1aafc - main - zlib: Fix a bug when getting a gzip header extra field with inflate(). To: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4M1gtS2M7xz3G0m X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of carpeddiem@gmail.com designates 209.85.208.46 as permitted sender) smtp.mailfrom=carpeddiem@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.996]; FORGED_SENDER(0.30)[emaste@freebsd.org,carpeddiem@gmail.com]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_NONE(0.00)[209.85.208.46:from]; FROM_NEQ_ENVFROM(0.00)[emaste@freebsd.org,carpeddiem@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.46:from]; MLMMJ_DEST(0.00)[dev-commits-src-all@freebsd.org,dev-commits-src-main@freebsd.org]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[freebsd.org]; FREEFALL_USER(0.00)[carpeddiem]; ARC_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_NONE(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N On Fri, 5 Aug 2022 at 11:48, Ed Maste wrote: > > On Fri, 5 Aug 2022 at 09:34, Ed Maste wrote: > > > > The branch main has been updated by emaste: > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=dc3509f1aafcd966f3dd9226115cf94b691ff3c7 > > > > commit dc3509f1aafcd966f3dd9226115cf94b691ff3c7 > > Author: Mark Adler > > AuthorDate: 2022-07-30 22:51:11 +0000 > > Commit: Ed Maste > > CommitDate: 2022-08-05 02:30:20 +0000 > > > > zlib: Fix a bug when getting a gzip header extra field with inflate(). > > For reference, this is CVE-2022-37434. Code to demonstrate the flaw is > available at https://github.com/ivd38/zlib_overflow > Found by "EL of @intevydis" And there's an issue reported with the change, details at https://github.com/madler/zlib/commit/eff308af425b67093bab25f80f1ae950166bece1 I'll MFC this once this is sorted out and fixed in main.