From nobody Sun Mar 10 20:54:37 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 4TtBws527Vz5CrSG for ; Sun, 10 Mar 2024 20:54:37 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TtBws3lLMz4Ryk for ; Sun, 10 Mar 2024 20:54:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1710104077; a=rsa-sha256; cv=none; b=Dau3+aSPDLoo8GnOfMQimDp/3X8IP5IJGLD/yKgGV2oSlWHz/iU+iS2d7mXFHAzoZ97lK1 kWoKtVAp0Te9x2Jrw76NsZI7RHgcRTOKXd67u8qp8VE4dExaIzwK7E6epbw0/UVKtQKuFG 1Ku/9wQRoPVCAbqLhueD79+eqlZZ6s4ytrEbD5GTzQNhtRoN0X6/Z4IaaSQQKttYTajeRQ FwpxvwtkPyM1mak8b+PiIhqPpc//+bmiWlbHhGbuYVq9xsBEL9EYqPhjmOPQ/Zk8jDTzaq VHhDQW/fvOXMmlwRG4SOxqm4xrOGx2+gQhcMyKgR77VQCrAbZlhLpcL8r1Rbsg== 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=1710104077; 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=MQX8lywyIL0Q6ysavTrISJksdlxhZ8aCiq51MGrwm58=; b=SLORoWlWWRW2YRkTA9FfDiABt54itQFPSUqVL8Ulqd1cFTZh53nFn8TuorO0bJXr48eRow 4FTHRWMlgNhf4scdl3aZN43UxlguVJVHjMimQ5Pw2rodjz08lpVET/iq9D4aUu3Ms7Nnn6 t7CyOAHYge2FmCxW1y24xRz5xPUwuYbZhdrx2QRxeQHKJoyBk+Du3mVHpSnnKhYxshvYfQ eQam4Uyxb8CXMKdF9oTvjFr4a1sgH/XwFBRniz7b1lKfFjz2EfEYRTbWQ/vR0SwMxyNQ34 MTk3m/HJ/JY9bD2mEi+oxVHSubs/aCgKtjoOOoAk/fiO6M+fnPHlDlqLoEmO5A== 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 4TtBws3Djdz11WN for ; Sun, 10 Mar 2024 20:54:37 +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 42AKsbtq073613 for ; Sun, 10 Mar 2024 20:54:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 42AKsbng073612 for bugs@FreeBSD.org; Sun, 10 Mar 2024 20:54:37 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 277616] ldd uses elf phdr.p_offset without checking Date: Sun, 10 Mar 2024 20:54:37 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kib@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: 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=3D277616 Konstantin Belousov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emaste@freebsd.org, | |kib@FreeBSD.org --- Comment #1 from Konstantin Belousov --- I think this is more libelf(3) issue than ldd deficiency. _libelf_xlate() should validate that the regions are valid. BTW, nearby the malloc(3) calls are without result checks. --=20 You are receiving this mail because: You are the assignee for the bug.=