From nobody Fri Aug 09 08:34:27 2024 X-Original-To: bugs@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 4WgHJh28T2z5T8Dp for ; Fri, 09 Aug 2024 08:34:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WgHJh0QZsz3xWF for ; Fri, 9 Aug 2024 08:34:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1723192468; a=rsa-sha256; cv=none; b=I6H3d+O2eGWrkBTFHDbx+J6lHXedvQq5HT3KlCAoPb244NMzyfaXZthtrhGijdm+5YqbBK iVDy5yW6oWAZrlRYtQTaxfu8RykKVGPp4ctIfsIxgoPP9Phq65TFCTb+XLrYg9jPCy36wp F/CvnvZtL2h6e4p5k35OUuRQW09yLaenM6vjNKyH4dLMHoXFJiMvSuWMEdQHe/IkU1/AUO FZ1r+soEaLtxX98w73x20IVHOCuorXCwAwaW5BLNFMAsixbSm8cY8Lf/EAP57J6k0oyLPZ EkHeY5XQqqG2kdOb4eBsWaWs3xSqXN8250D3s31WuuhIjPyqGkqLlQcUmtMg7g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1723192468; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=X0g+hRL/DHRAh9jjMxS6tK5y/A77T2hH1UBCoBvNevQ=; b=riTJbMmZKsTLnbHmYJOvQwVHiiH+lliMAKS+EQee2wJQAsHBFkyXYoVjlK1uxwWrh9Z655 ILjfjhDXG0Lr7PsJ9bIe9hnommZAnlFMWL+kkd8HZG8CoATFaNT0mgtXhEQMIEvBupSnlS 31DKxINN1EFgEnrKtukIuFfArWI8O3kQ5rCLWzAmWuN/O4t7nTt72TW/2gX5OzZrayHc7m 9C3tqGZ1yP8o+EY6oAM3NRyR3gBQmF4Z7EaQx9kx+qsJeUxFkmMQPAtYR/JJDpLNF6Fqpz Z/y+RZpypdN1EC1DDnx6NYJ93ULxDv6tQ2AiCA2612Rr235XziotcpMsfYpnQA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4WgHJh02LXz18X9 for ; Fri, 9 Aug 2024 08:34:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4798YRLY076883 for ; Fri, 9 Aug 2024 08:34:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4798YR4S076882 for bugs@FreeBSD.org; Fri, 9 Aug 2024 08:34:27 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 280701] FreeBSD-SA-24:05 fix breaks ICMP/ICMP6 (ping, tracertoute) states handling in pf firewall Date: Fri, 09 Aug 2024 08:34:27 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: doktornotor@mailinator.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D280701 Bug ID: 280701 Summary: FreeBSD-SA-24:05 fix breaks ICMP/ICMP6 (ping, tracertoute) states handling in pf firewall Product: Base System Version: 14.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: doktornotor@mailinator.com On systems with the FreeBSD-SA-24:05 fix [1] applied and pf firewall enable= d, replies to ping initiated from machines on networks behind pf firewall/NAT = to anything outside the local networks get blocked (state violation), resultin= g in 'Request timed out'. - Reverting the security "fix" fixes the issue. - Disabling pf completely (pfctl -d) mitigates the issue. - For IPv4, permitting ICMP time exceeded in addition to echo reply does not help either (NAT state is missing). [1] https://www.freebsd.org/security/advisories/FreeBSD-SA-24:05.pf.asc --=20 You are receiving this mail because: You are the assignee for the bug.=