From nobody Wed Feb 18 23:20:26 2026 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 4fGXYR1slmz6Rmpf for ; Wed, 18 Feb 2026 23:20:27 +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 "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fGXYQ4yv4z4HWf for ; Wed, 18 Feb 2026 23:20:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1771456826; 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: in-reply-to:in-reply-to:references:references; bh=BZluWHOo8mVthOx/+rbI74iSz4Io72IbcYONSONpxwo=; b=VkM7r+Z0YDsia6vB5llDZ/C3k6gCyuU0Lr/TIT2DAf4WLnrfiA9WERQISykIPIGj4E0vyU 2FPDQ0LQHjvYWK58dRhGITwvpKUZd2USmkG1Q6dbW/U5ymhgsQoDu3hI9kNUXn26z6DzWZ piMxEbApiYs8dtqhyhu/uVk0cwZn5VgGgohyz+rLM5ZO2mejafDxwqdkjdBkCavUB6yGsp BsOMCyxPPtLTDxf1Ok9WsQm/Eopca84wG+QoB/x2+qgV8rsoxp/W1X6CyVOam25cu1LSTS hD6d3Rw9U6W38QZOVaYyJYh0taTPlGV1I8r8VFNfO8fZBlUY2amuOHoId84NjQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1771456826; a=rsa-sha256; cv=none; b=D0TIRSfZIpORwXqNIiMX54arS5e/172SYS4Kiobx7Nh8A6M3y6pbjLF8z9p28FkeTT1IEF RzFwqWHvP+LPir2GQLqQl7YOg4ZbkadiBrsVKVwGjP9r9JcpehsHvOGoLXwLb3bdygJRB6 53I/4jjg1K1L77HenVwVVjtObFFrcPk07ldlTmRDnItlPX61YOyZ1u+xlZIOUbPFPObGb8 e9I8kFz5GO9iF9hCQY5oASmSMzKwbilg3ywiCyC5s6Dt1pMPLvoDhEWG6kTH/AQE5R4XWB zvkRjb1MRSBzETkWGP5H2X1C2kBSb6iVUjNTV+ik1P2RkRIF7gjIMB0p0pcs0A== 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=1771456826; 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: in-reply-to:in-reply-to:references:references; bh=BZluWHOo8mVthOx/+rbI74iSz4Io72IbcYONSONpxwo=; b=hqdOzSpOUeSBt+lq4hDUOkeSlKDm7d4oWBXcHtTGFX5PzikV8JTTnBu7LBI+B6HZZ+Gsvl YFuyBaqSbdj/u7mbqfCrh1SgkvV3EMdG8VGr5n9ZIoJAqQXnwj7/5Fut2itElsstJd1Ab9 VU9lkgzEsrQQyb1yg7jO+Rf2Hiqp2BLoj8P3AnTeF2V8xNQeHURQ7aRjMW68QzpYPYH6P3 DGwTYFRJ/NpjiupYig8KfbIHIjJUYpobrarAXto5VSyQJY4YJdpaFqduoAm1xLDRAbI1aa aiXWDCAtS3tf1v+TWR0/2yVaIfVhovEuKWMefAnI0XlO3mnOCinVu4LyeYo0Bw== 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 4fGXYQ4GwFz28W for ; Wed, 18 Feb 2026 23:20:26 +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 61INKQY9023768 for ; Wed, 18 Feb 2026 23:20:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 61INKQNO023767 for bugs@FreeBSD.org; Wed, 18 Feb 2026 23:20:26 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 293278] LPD Remote 100% CPU Usage - DoS via Integer Overflow in recvjob.c File Size Parsing Date: Wed, 18 Feb 2026 23:20:26 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: igor@bsdtrust.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: attachments.mimetype attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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=3D293278 Igor Gabriel S. Souza changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #268180|text/x-python |text/plain mime type| | --- Comment #1 from Igor Gabriel S. Souza --- Created attachment 268180 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D268180&action= =3Dedit poc3.py --=20 You are receiving this mail because: You are the assignee for the bug.=