关键漏洞信息 漏洞编号: USN-3806-1 漏洞描述: systemd vulnerability 发布日期: 5 November 2018 概述: systemd-networkd could be made to crash or run programs if it received specially crafted network traffic. 受影响版本: - 18.10 - 18.04 LTS - 16.04 LTS 详细信息: - Felix Wilhelm discovered that the systemd-networkd DHCPv6 client incorrectly handled certain DHCPv6 messages. In configurations where systemd-networkd is being used, an attacker on the same network could use this issue to cause systemd-networkd to crash, resulting in a denial of service, or possibly execute arbitrary code. 修复指令: - 更新到以下包版本: - 18.10 (cosmic): systemd - 239-7ubuntu10.1 - 18.04 LTS (bionic): systemd - 237-3ubuntu10.4 - 16.04 LTS (xenial): systemd - 229-4ubuntu21.6 CVE编号: CVE-2018-15688 相关通知: - USN-3807-1