CVE-2022-3736
Vulnerability from cvelistv5
Published
2023-01-25 21:39
Modified
2024-08-03 01:20
Summary
named configured to answer from stale cache may terminate unexpectedly while processing RRSIG queries
Impacted products
ISCBIND 9
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:20:57.535Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "CVE-2022-3736",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://kb.isc.org/docs/cve-2022-3736"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BIND 9",
          "vendor": "ISC",
          "versions": [
            {
              "lessThanOrEqual": "9.16.36",
              "status": "affected",
              "version": "9.16.12",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.18.10",
              "status": "affected",
              "version": "9.18.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.19.8",
              "status": "affected",
              "version": "9.19.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.16.36-S1",
              "status": "affected",
              "version": "9.16.12-S1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "ISC would like to thank Borja Marcos from Sarenet (with assistance by Iratxe Ni\u00f1o from Fundaci\u00f3n Sarenet) for bringing this vulnerability to our attention."
        }
      ],
      "datePublic": "2023-01-25T00:00:00Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query.\nThis issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "We are not aware of any active exploits."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "By sending specific queries to the resolver, an attacker can cause `named` to crash."
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-01-26T06:03:10.975661Z",
        "orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
        "shortName": "isc"
      },
      "references": [
        {
          "name": "CVE-2022-3736",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://kb.isc.org/docs/cve-2022-3736"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.16.37, 9.18.11, 9.19.9, or 9.16.37-S1."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "named configured to answer from stale cache may terminate unexpectedly while processing RRSIG queries",
      "workarounds": [
        {
          "lang": "en",
          "value": "Setting `stale-answer-client-timeout` to `0` or to `off/disabled` will prevent BIND from crashing due to this issue."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
    "assignerShortName": "isc",
    "cveId": "CVE-2022-3736",
    "datePublished": "2023-01-25T21:39:18.187Z",
    "dateReserved": "2022-10-28T07:04:32.966Z",
    "dateUpdated": "2024-08-03T01:20:57.535Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-3736\",\"sourceIdentifier\":\"security-officer@isc.org\",\"published\":\"2023-01-26T21:15:57.940\",\"lastModified\":\"2023-11-07T03:51:45.503\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query.\\nThis issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.\"},{\"lang\":\"es\",\"value\":\"El solucionador BIND 9 puede fallar cuando el cach\u00e9 obsoleto y las respuestas obsoletas est\u00e1n habilitados, la opci\u00f3n `stale-answer-client-timeout` est\u00e1 configurada en un entero positivo y el solucionador recibe una consulta RRSIG. Este problema afecta a las versiones de BIND 9, 9.16.12 a 9.16.36, 9.18.0 a 9.18.10, 9.19.0 a 9.19.8 y 9.16.12-S1 a 9.16.36-S1.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"security-officer@isc.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"9.16.12\",\"versionEndExcluding\":\"9.16.37\",\"matchCriteriaId\":\"FC5F91EF-B660-42FF-9B48-880299C9A128\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"9.18.0\",\"versionEndExcluding\":\"9.18.11\",\"matchCriteriaId\":\"92119B97-ADE6-47C0-B3E2-3B05C08A0B99\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"9.19.0\",\"versionEndExcluding\":\"9.19.9\",\"matchCriteriaId\":\"CB820E6D-F56C-4222-A3FF-3A02266FD68B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:9.16.11:s1:*:*:supported_preview:*:*:*\",\"matchCriteriaId\":\"3595F024-F910-4356-8B5B-D478960FF574\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:9.16.13:s1:*:*:supported_preview:*:*:*\",\"matchCriteriaId\":\"94661BA2-27F8-4FFE-B844-9404F735579D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:9.16.14:s1:*:*:supported_preview:*:*:*\",\"matchCriteriaId\":\"53593603-E2AF-4925-A6E6-109F097A0FF2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:9.16.21:s1:*:*:supported_preview:*:*:*\",\"matchCriteriaId\":\"751E37C2-8BFD-4306-95C1-8C01CE495FA4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:9.16.32:s1:*:*:supported_preview:*:*:*\",\"matchCriteriaId\":\"CC432820-F1A2-4132-A673-2620119553C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:9.16.36:s1:*:*:supported_preview:*:*:*\",\"matchCriteriaId\":\"F70347F2-6750-4497-B8F4-2036F4F4443A\"}]}]}],\"references\":[{\"url\":\"https://kb.isc.org/docs/cve-2022-3736\",\"source\":\"security-officer@isc.org\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...

Loading...
  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.