From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.tuxteam.de (mail.tuxteam.de [5.199.139.25]) by sourceware.org (Postfix) with ESMTPS id 5826C3858001 for ; Thu, 25 Mar 2021 20:46:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 5826C3858001 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tuxteam.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tomas@tuxteam.de DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=From:In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:Date; bh=RccG9BxgnWW5ctIHp7e2Z8i2Uvme6QtmhqeJFll5qPM=; b=Rn4TY407URqhYjNzRmLV1HX95J8Bzxa7PUU4OqbW9Ra+0sqi0bqdMaMTE0FR+tO3UT3d38n6kYj75pvlSxBCVWTC7/t5QWWeMaZCjxGZToshYA6utPacfzQWu68EBkSEE5Pt+NwGu1wr0HYjzZGsXEvaG48rTfS/AHIxgdLYlhHlG7h7CtGHS0W33ed9ceY1/UrYhEH7THZHjDmqdGKIqJnqfqiQ/DcvAcpdzFYUEDVgQYI/K36+peJZtvOqpkjr2sOHfxZeO2Zy2treOYQEVfDksGSToEb9/t7TpyZ8us8MrtVWQ793DuFTCknVAxmFxVDwetwbdOR6IR1p4YtjUw==; Received: from tomas by mail.tuxteam.de with local (Exim 4.80) (envelope-from ) id 1lPWsV-0007Aw-OM; Thu, 25 Mar 2021 21:46:51 +0100 Date: Thu, 25 Mar 2021 21:46:51 +0100 To: Peng Yu Cc: libc-help Subject: Re: How to find the original code that causes a CVE? Message-ID: <20210325204651.GC5458@tuxteam.de> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="JwB53PgKC5A7+0Ej" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) From: X-Spam-Status: No, score=-3.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-help@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-help mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Mar 2021 20:46:54 -0000 --JwB53PgKC5A7+0Ej Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 25, 2021 at 03:35:33PM -0500, Peng Yu via Libc-help wrote: > Hi, >=20 > https://www.cvedetails.com/cve/CVE-2017-16997/ >=20 > I see this CVE for glibc. But it is not clear how to look up which > line of the source code causes this vulnerability. Could anybody show > me how to look this up? You can look it up in the glibc bug database: https://sourceware.org/bugzilla/show_bug.cgi?id=3DCVE-2017-16997 Cheers -- tomas --JwB53PgKC5A7+0Ej Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAmBc9rsACgkQBcgs9XrR2kYHbQCeM1XvBr20ZyLlunmMW5DiWJ2u AyAAn2WNmPW6uZNk2eJOag/qUNTPXsf8 =PZ5X -----END PGP SIGNATURE----- --JwB53PgKC5A7+0Ej--