ghsa-9cxr-pmg7-9w5v
Vulnerability from github
Published
2022-05-13 01:32
Modified
2022-05-13 01:32
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging. Deliberate exploitation of this condition could cause operational problems depending on the particular manifestation -- either degradation or denial of service. Affects BIND 9.12.0 and 9.12.1.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-5737"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-16T20:29:00Z",
    "severity": "HIGH"
  },
  "details": "A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging. Deliberate exploitation of this condition could cause operational problems depending on the particular manifestation -- either degradation or denial of service. Affects BIND 9.12.0 and 9.12.1.",
  "id": "GHSA-9cxr-pmg7-9w5v",
  "modified": "2022-05-13T01:32:04Z",
  "published": "2022-05-13T01:32:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5737"
    },
    {
      "type": "WEB",
      "url": "https://kb.isc.org/docs/aa-01606"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20180926-0004"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104236"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1040942"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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