ghsa-g7f8-4qm9-qgg5
Vulnerability from github
Published
2022-05-02 03:18
Modified
2022-05-02 03:18
Details

The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service (network bandwidth and CPU consumption) via a crafted legacy unicast mDNS query packet that triggers a multicast packet storm.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-0758"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-03-03T16:30:00Z",
    "severity": "HIGH"
  },
  "details": "The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service (network bandwidth and CPU consumption) via a crafted legacy unicast mDNS query packet that triggers a multicast packet storm.",
  "id": "GHSA-g7f8-4qm9-qgg5",
  "modified": "2022-05-02T03:18:09Z",
  "published": "2022-05-02T03:18:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0758"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=517683"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/38420"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2010/dsa-2086"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:076"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2009/03/02/1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/33946"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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