GHSA-MX38-C6FM-CHC9

Vulnerability from github – Published: 2022-05-01 07:16 – Updated: 2022-05-01 07:16
VLAI
Details

PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL, which triggers an infinite loop.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2006-4252"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2006-11-14T20:07:00Z",
    "severity": "MODERATE"
  },
  "details": "PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL, which triggers an infinite loop.",
  "id": "GHSA-mx38-c6fm-chc9",
  "modified": "2022-05-01T07:16:58Z",
  "published": "2022-05-01T07:16:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2006-4252"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30257"
    },
    {
      "type": "WEB",
      "url": "http://doc.powerdns.com/powerdns-advisory-2006-02.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/22824"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/22976"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/21037"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2006/4484"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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