{
  "cveId": "CVE-2017-6519",
  "url": "https://patchblox.com/security/cve/CVE-2017-6519",
  "summary": "CVE-2017-6519 is fixed in 16 products on 1 platform, first by avahi-autoipd 0.7-3.1ubuntu1.2, released December 19, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "avahi-autoipd: avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses tha...",
  "description": "avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service (traffic amplification) and may cause information leakage by obtaining potentially sensitive information from the responding device via port-5353 UDP packets.  NOTE: this may overlap CVE-2015-2809.",
  "published": "2017-04-29T17:00:00Z",
  "severity": "Low",
  "epss": 0.03238,
  "epssPercentile": 0.88344,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "avahi-autoipd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "avahi-autoipd 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-avahi-autoipd-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "avahi-daemon",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "avahi-daemon 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-avahi-daemon-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "avahi-discover",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "avahi-discover 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-avahi-discover-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "avahi-dnsconfd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "avahi-dnsconfd 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-avahi-dnsconfd-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "avahi-ui-utils",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "avahi-ui-utils 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-avahi-ui-utils-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "avahi-utils",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "avahi-utils 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-avahi-utils-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-avahi-0.6",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "gir1.2-avahi-0.6 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-avahi-0.6-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-client3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-client3 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-client3-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-common-data",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-common-data 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-common-data-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-common3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-common3 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-common3-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-compat-libdnssd1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-compat-libdnssd1 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-compat-libdnssd1-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-core7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-core7 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-core7-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-glib1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-glib1 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-glib1-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-gobject0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-gobject0 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-gobject0-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libavahi-ui-gtk3-0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "libavahi-ui-gtk3-0 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavahi-ui-gtk3-0-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-avahi",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7-3.1ubuntu1.2",
      "fix": "python-avahi 0.7-3.1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-avahi-0.7-3.1ubuntu1.2",
      "released": "2018-12-19T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}