From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 399A93858D33; Tue, 17 Oct 2023 22:24:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 399A93858D33 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1697581486; bh=wQDWw6CU23MH9qyeXH/d5nBaxx0SbE0NPlLUWLg7dmA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=HeM8oTS7fXUJYrjSwcMJL73XVSgeCdoOppVmW5qPHc8K3z45I0K08p8CC6yb9/nCf l41iHiC0ZGt5aPegszaeuhYAV8xsTEzw7RHM2r9Y5SbUXGRWNh7s/Lyij2aLwrCu4w zUSTsN0IJmpc3Lq4zBJedbnxPv+ho1Y4C21l22LY= From: "rfhn.fhbrrjnzeneqpf at noclue dot notk.org" To: elfutils-devel@sourceware.org Subject: [Bug debuginfod/30978] debuginfod-client security: optionally(?) verify downloaded binaries Date: Tue, 17 Oct 2023 22:24:46 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: elfutils X-Bugzilla-Component: debuginfod X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rfhn.fhbrrjnzeneqpf at noclue dot notk.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D30978 --- Comment #3 from Dominique Martinet --- Interesting, thanks for the link! The implementation hurdle is a bit higher than updating the already-used objcopy command I was suggesting (won't be available for distros like debian that don't ship IMA data), but if available it's definitely a good alternat= ive. As I understand that bz, the signature would be verified if available regardless of the kernel IMA setting, so for all fedora users as soon as it= 's available in debuginfod? I'll check the bz in more details and patch as time permits (probably next week) --=20 You are receiving this mail because: You are on the CC list for the bug.=