From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by sourceware.org (Postfix) with ESMTPS id 25CD73858001 for ; Thu, 25 Mar 2021 20:35:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 25CD73858001 Received: by mail-il1-x129.google.com with SMTP id t6so3224666ilp.11 for ; Thu, 25 Mar 2021 13:35:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=h93IzJFcTWljC14+zvNpA20jTxpTt6mpjXuwhxdLLmA=; b=XPjHw6b4ztNaqrzkb5fXYqCwE04yv2W4E0f+o4o9YGd9XQjdmwWRJg6gyJjFUO6lBb hulbTnhCL3CC9lND1SLmmrvDEjLMfxcrPCDX1QFZCn7wkD7Nxi2NFP/KkPnih7+tfnub SJZMLFgvufXXaegq96H/6P76jAGtugWefHkeuy8CU5yH5WZpHaDQrFT0HLlrD2YLFJFV /AbbEtJwxld0sddxXRGkhSD3pUNSvViOwnK+hOgP0SMmwWpYyAeos31w4oobH/EAdQT8 P7RQqug+OfLfuvJQ4ciS2OcTGuO/1QJSRX9QjliT9i4nF4UnR9+KZxwCHzPBHTGPeSD1 dHUQ== X-Gm-Message-State: AOAM532zFlUC/C+guc9ZgGR+UqKz1mNQtOkZoO6gnhwctNqPWghawQiI zIJ8yhYnZs80t+cd896BXzuSy7PomgAaKRFwRQiP+S8IUcU= X-Google-Smtp-Source: ABdhPJyrTLYruKNrS0pjTwSkspzk2rZdYM+LGpCpL1YFqz4Yx3MEC+wfoEDK4yP+0FwOyCsGjLDpJShcnVY5GW1pYYM= X-Received: by 2002:a92:c24c:: with SMTP id k12mr8234202ilo.282.1616704544470; Thu, 25 Mar 2021 13:35:44 -0700 (PDT) MIME-Version: 1.0 From: Peng Yu Date: Thu, 25 Mar 2021 15:35:33 -0500 Message-ID: Subject: How to find the original code that causes a CVE? To: libc-help Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, PDS_TONAME_EQ_TOLOCAL_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no 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 20:35:46 -0000 Hi, https://www.cvedetails.com/cve/CVE-2017-16997/ 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? -- Regards, Peng