{
  "schema_version": "1.6.2",
  "id": "MGASA-2021-0339",
  "published": "2021-07-10T20:00:34Z",
  "modified": "2021-07-10T18:45:21Z",
  "summary": "Updated avahi packages fix a security vulnerability",
  "details": "A flaw was found in avahi 0.8-5. A reachable assertion is present in\navahi_s_host_name_resolver_start function allowing a local attacker to crash\nthe avahi service by requesting hostname resolutions through the avahi socket\nor dbus methods for invalid hostnames. The highest threat from this\nvulnerability is to the service availability (CVE-2021-3502).\n",
  "related": [
    "CVE-2021-3502"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2021-0339.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=29239"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/notices/USN-5008-1"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:8",
        "name": "avahi",
        "purl": "pkg:rpm/mageia/avahi?arch=source&distro=mageia-8"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8-6.2.mga8"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}