CVE-2022-1183 (GCVE-0-2022-1183)

Vulnerability from cvelistv5 – Published: 2022-05-19 09:55 – Updated: 2024-09-17 04:00
VLAI
Title
Destroying a TLS session early causes assertion failure
Summary
On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • In BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch, an assertion failure can be triggered if a TLS connection to a configured http TLS listener with a defined endpoint is destroyed too early.
Assigner
isc CNA under the mitre root
CNA scorecard A 95/100 over 33 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
ISC BIND9 Affected: Open Source Branch 9.18 9.18.0 through versions before 9.18.3
Affected: Development Branch 9.19 9.19.0
guessed Create a notification for this product.
Date Public
2022-05-18 00:00
Credits
ISC would like to thank Thomas Amgarten from arcade solutions ag for bringing this vulnerability to our attention.
Show details on NVD website
To clipboard 

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                    "matchCriteriaId": "B06F4839-D16A-4A61-9BB5-55B13F41E47F",
                    "vulnerable": false
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                ],
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            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -\u003e 9.18.2 and version 9.19.0 of the BIND 9.19 development branch."
          },
          {
            "lang": "es",
            "value": "En configuraciones vulnerables, el demonio nombrado puede, en algunas circunstancias, terminar con un fallo de aserci\u00f3n. Las configuraciones vulnerables son aquellas que incluyen una referencia a http dentro de las declaraciones listen-on en su named.conf. Tanto DNS sobre TLS (DoT) como DNS sobre HTTPS (DoH) usan TLS, pero las configuraciones que s\u00f3lo usan DoT no est\u00e1n afectadas. Afecta a BIND versiones 9.18.0 -) 9.18.2 y versi\u00f3n 9.19.0 de la rama de desarrollo de BIND 9.19"
          }
        ],
        "id": "CVE-2022-1183",
        "lastModified": "2026-06-17T04:21:58.130",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
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              "cvssData": {
                "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"
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              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "security-officer@isc.org",
              "type": "Secondary"
            },
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                "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",
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              "source": "nvd@nist.gov",
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        "published": "2022-05-19T10:15:09.413",
        "references": [
          {
            "source": "security-officer@isc.org",
            "tags": [
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            "url": "https://kb.isc.org/docs/cve-2022-1183"
          },
          {
            "source": "security-officer@isc.org",
            "tags": [
              "Third Party Advisory"
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            "url": "https://security.netapp.com/advisory/ntap-20220707-0002/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://kb.isc.org/docs/cve-2022-1183"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
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            "url": "https://security.netapp.com/advisory/ntap-20220707-0002/"
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        ],
        "sourceIdentifier": "security-officer@isc.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-617"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T15:53:29+00:00",
      "cve": "CVE-2022-1183",
      "id": "CVE-2022-1183",
      "initial_release_date": "2022-05-18T00:00:00+00:00",
      "product_status:known_not_affected": "68",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "bind: Destroying a TLS session early causes assertion failure",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-1183.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-08-31T01:51:55Z",
      "cve": "CVE-2022-1183",
      "id": "CVE-2022-1183",
      "initial_release_date": "2023-02-15T03:34:15Z",
      "product_status:known_not_affected": "622",
      "product_status:recommended": "33",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-1183",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-1183.json",
      "version": "18"
    }
  }
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

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