Vulnerability-Lookup

OESA-2024-1972 (CVE-2024-1737)

Vulnerability from osv_openeuler – Published: 2024-08-09 11:07 – Updated: 2026-08-06 11:07 – Source website

Summary

bind security update

Details

Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server.

Security Fix(es):

Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.(CVE-2024-1737)

If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests. This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.(CVE-2024-1975)

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-1737	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-1975	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "bind-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-chroot-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-debuginfo-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-debugsource-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-devel-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-export-devel-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-export-libs-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-libs-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-libs-lite-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-pkcs11-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-pkcs11-devel-9.11.21-19.oe2003sp4.aarch64.rpm",
          "bind-utils-9.11.21-19.oe2003sp4.aarch64.rpm"
        ],
        "noarch": [
          "python3-bind-9.11.21-19.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "bind-9.11.21-19.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "bind-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-chroot-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-debuginfo-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-debugsource-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-devel-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-export-devel-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-export-libs-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-libs-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-libs-lite-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-pkcs11-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-pkcs11-devel-9.11.21-19.oe2003sp4.x86_64.rpm",
          "bind-utils-9.11.21-19.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "bind",
        "purl": "pkg:rpm/openEuler/bind\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.11.21-19.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server.\r\n\r\nSecurity Fix(es):\r\n\r\nResolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name.\nThis issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.(CVE-2024-1737)\r\n\r\nIf a server hosts a zone containing a \u0026quot;KEY\u0026quot; Resource Record, or a resolver DNSSEC-validates a \u0026quot;KEY\u0026quot; Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests.\nThis issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.(CVE-2024-1975)",
  "id": "OESA-2024-1972",
  "modified": "2026-08-06T11:07:26Z",
  "published": "2024-08-09T11:07:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1972"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1737"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1975"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "bind security update",
  "upstream": [
    "CVE-2024-1737",
    "CVE-2024-1975"
  ]
}

CVE-2024-1737 (GCVE-0-2024-1737)

Vulnerability from cvelistv5 – Published: 2024-07-23 14:34 – Updated: 2025-02-13 17:32

Title

BIND's database will be slow if a very large number of RRs exist at the same name

Summary

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-26 17:27 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

isc mitre root

References

5 references

URL	Tags
https://kb.isc.org/docs/cve-2024-1737	vendor-advisory
https://kb.isc.org/docs/rrset-limits-in-zones	related
http://www.openwall.com/lists/oss-security/2024/07/23/1
http://www.openwall.com/lists/oss-security/2024/07/31/2
https://security.netapp.com/advisory/ntap-2024073…

Impacted products

2 products

Vendor	Product	Version
ISC	BIND 9	Affected: 9.11.0 , ≤ 9.11.37 (custom) Affected: 9.16.0 , ≤ 9.16.50 (custom) Affected: 9.18.0 , ≤ 9.18.27 (custom) Affected: 9.19.0 , ≤ 9.19.24 (custom) Affected: 9.11.4-S1 , ≤ 9.11.37-S1 (custom) Affected: 9.16.8-S1 , ≤ 9.16.50-S1 (custom) Affected: 9.18.11-S1 , ≤ 9.18.27-S1 (custom)
isc	bind	Affected: 9.11.0 , ≤ 9.11.37 (custom) Affected: 9.11.4 , ≤ 9.16.50 (custom) Affected: 9.16.0 , ≤ 9.18.27 (custom) Affected: 9.16.8 , ≤ 9.19.24 (custom) Affected: 9.18.0 , ≤ 9.11.37_s1 (custom) Affected: 9.18.11 , ≤ 9.16.50_s1 (custom) Affected: 9.19.0 , ≤ 9.18.27_s1 (custom) cpe:2.3:a:isc:bind:9.11.0:::::::* cpe:2.3:a:isc:bind:9.11.4:s1:::supported_preview:::* cpe:2.3:a:isc:bind:9.16.0:::::::* cpe:2.3:a:isc:bind:9.16.8:s1:::::: cpe:2.3:a:isc:bind:9.18.0::::-::: cpe:2.3:a:isc:bind:9.18.11:s1:::supported_preview:::* cpe:2.3:a:isc:bind:9.19.0::::-:::

Date Public

2024-07-23 00:00

Credits

ISC would like to thank Toshifumi Sakaguchi for bringing this vulnerability to our attention.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:isc:bind:9.11.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:isc:bind:9.11.4:s1:*:*:supported_preview:*:*:*",
              "cpe:2.3:a:isc:bind:9.16.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:isc:bind:9.16.8:s1:*:*:*:*:*:*",
              "cpe:2.3:a:isc:bind:9.18.0:*:*:*:-:*:*:*",
              "cpe:2.3:a:isc:bind:9.18.11:s1:*:*:supported_preview:*:*:*",
              "cpe:2.3:a:isc:bind:9.19.0:*:*:*:-:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "bind",
            "vendor": "isc",
            "versions": [
              {
                "lessThanOrEqual": "9.11.37",
                "status": "affected",
                "version": "9.11.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.16.50",
                "status": "affected",
                "version": "9.11.4",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.18.27",
                "status": "affected",
                "version": "9.16.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.19.24",
                "status": "affected",
                "version": "9.16.8",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.11.37_s1",
                "status": "affected",
                "version": "9.18.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.16.50_s1",
                "status": "affected",
                "version": "9.18.11",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.18.27_s1",
                "status": "affected",
                "version": "9.19.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-1737",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-26T17:27:11.436620Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-770",
                "description": "CWE-770 Allocation of Resources Without Limits or Throttling",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-26T17:35:12.133Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:48:21.779Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20240731-0003/"
          },
          {
            "name": "CVE-2024-1737",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://kb.isc.org/docs/cve-2024-1737"
          },
          {
            "name": "RRset limits in zones",
            "tags": [
              "related",
              "x_transferred"
            ],
            "url": "https://kb.isc.org/docs/rrset-limits-in-zones"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/07/23/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BIND 9",
          "vendor": "ISC",
          "versions": [
            {
              "lessThanOrEqual": "9.11.37",
              "status": "affected",
              "version": "9.11.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.16.50",
              "status": "affected",
              "version": "9.16.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.18.27",
              "status": "affected",
              "version": "9.18.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.19.24",
              "status": "affected",
              "version": "9.19.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.11.37-S1",
              "status": "affected",
              "version": "9.11.4-S1",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.16.50-S1",
              "status": "affected",
              "version": "9.16.8-S1",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.18.27-S1",
              "status": "affected",
              "version": "9.18.11-S1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "ISC would like to thank Toshifumi Sakaguchi for bringing this vulnerability to our attention."
        }
      ],
      "datePublic": "2024-07-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name.\nThis issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "We are not aware of any active exploits."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Processing of queries may be slowed down by a factor of 100."
            }
          ]
        }
      ],
      "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"
          }
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-31T11:05:54.006Z",
        "orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
        "shortName": "isc"
      },
      "references": [
        {
          "name": "CVE-2024-1737",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://kb.isc.org/docs/cve-2024-1737"
        },
        {
          "name": "RRset limits in zones",
          "tags": [
            "related"
          ],
          "url": "https://kb.isc.org/docs/rrset-limits-in-zones"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/07/23/1"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/07/31/2"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.18.28, 9.20.0, or 9.18.28-S1."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "BIND\u0027s database will be slow if a very large number of RRs exist at the same name",
      "workarounds": [
        {
          "lang": "en",
          "value": "No workarounds known."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
    "assignerShortName": "isc",
    "cveId": "CVE-2024-1737",
    "datePublished": "2024-07-23T14:34:09.750Z",
    "dateReserved": "2024-02-22T10:11:43.508Z",
    "dateUpdated": "2025-02-13T17:32:25.755Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2024-1975 (GCVE-0-2024-1975)

Vulnerability from cvelistv5 – Published: 2024-07-23 14:38 – Updated: 2025-02-13 17:32

Title

SIG(0) can be used to exhaust CPU resources

Summary

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-23 17:12 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

isc mitre root

References

4 references

URL	Tags
https://kb.isc.org/docs/cve-2024-1975	vendor-advisory
http://www.openwall.com/lists/oss-security/2024/07/23/1
http://www.openwall.com/lists/oss-security/2024/07/31/2
https://security.netapp.com/advisory/ntap-2024073…

Impacted products

2 products

Vendor	Product	Version
ISC	BIND 9	Affected: 9.0.0 , ≤ 9.11.37 (custom) Affected: 9.16.0 , ≤ 9.16.50 (custom) Affected: 9.18.0 , ≤ 9.18.27 (custom) Affected: 9.19.0 , ≤ 9.19.24 (custom) Affected: 9.9.3-S1 , ≤ 9.11.37-S1 (custom) Affected: 9.16.8-S1 , ≤ 9.16.49-S1 (custom) Affected: 9.18.11-S1 , ≤ 9.18.27-S1 (custom)
isc	bind	Affected: 9.0 , ≤ 9.11.37 (custom) Affected: 9.16.0 , ≤ 9.16.50 (custom) Affected: 9.16.8 , ≤ 9.16.49-s1 (custom) Affected: 9.18.0 , ≤ 9.18.27 (custom) Affected: 9.18.11 , ≤ 9.18.27-s1 (custom) Affected: 9.19.0 , ≤ 9.19.24 (custom) Affected: 9.9.3 , ≤ 9.11.37-s1 (custom) cpe:2.3:a:isc:bind:9.0:::::::* cpe:2.3:a:isc:bind:9.16.0:::::::* cpe:2.3:a:isc:bind:9.16.8:s1:::::: cpe:2.3:a:isc:bind:9.18.0::::-::: cpe:2.3:a:isc:bind:9.18.11:s1:::supported_preview:::* cpe:2.3:a:isc:bind:9.19.0::::-::: cpe:2.3:a:isc:bind:9.9.3:s1::::::

Date Public

2024-07-23 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:isc:bind:9.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:isc:bind:9.16.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:isc:bind:9.16.8:s1:*:*:*:*:*:*",
              "cpe:2.3:a:isc:bind:9.18.0:*:*:*:-:*:*:*",
              "cpe:2.3:a:isc:bind:9.18.11:s1:*:*:supported_preview:*:*:*",
              "cpe:2.3:a:isc:bind:9.19.0:*:*:*:-:*:*:*",
              "cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "bind",
            "vendor": "isc",
            "versions": [
              {
                "lessThanOrEqual": "9.11.37",
                "status": "affected",
                "version": "9.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.16.50",
                "status": "affected",
                "version": "9.16.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.16.49-s1",
                "status": "affected",
                "version": "9.16.8",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.18.27",
                "status": "affected",
                "version": "9.18.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.18.27-s1",
                "status": "affected",
                "version": "9.18.11",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.19.24",
                "status": "affected",
                "version": "9.19.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "9.11.37-s1",
                "status": "affected",
                "version": "9.9.3",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-1975",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-23T17:12:04.527878Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-770",
                "description": "CWE-770 Allocation of Resources Without Limits or Throttling",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-24T20:08:56.485Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:56:22.635Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20240731-0002/"
          },
          {
            "name": "CVE-2024-1975",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://kb.isc.org/docs/cve-2024-1975"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/07/23/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BIND 9",
          "vendor": "ISC",
          "versions": [
            {
              "lessThanOrEqual": "9.11.37",
              "status": "affected",
              "version": "9.0.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.16.50",
              "status": "affected",
              "version": "9.16.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.18.27",
              "status": "affected",
              "version": "9.18.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.19.24",
              "status": "affected",
              "version": "9.19.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.11.37-S1",
              "status": "affected",
              "version": "9.9.3-S1",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.16.49-S1",
              "status": "affected",
              "version": "9.16.8-S1",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.18.27-S1",
              "status": "affected",
              "version": "9.18.11-S1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2024-07-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "If a server hosts a zone containing a \"KEY\" Resource Record, or a resolver DNSSEC-validates a \"KEY\" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests.\nThis issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "This flaw was discovered in internal testing. We are not aware of any active exploits."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Depletion of available CPU resources may cause BIND to become unresponsive."
            }
          ]
        }
      ],
      "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"
          }
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-31T11:05:55.761Z",
        "orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
        "shortName": "isc"
      },
      "references": [
        {
          "name": "CVE-2024-1975",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://kb.isc.org/docs/cve-2024-1975"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/07/23/1"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/07/31/2"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.18.28, 9.20.0, or 9.18.28-S1."
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "SIG(0) can be used to exhaust CPU resources",
      "workarounds": [
        {
          "lang": "en",
          "value": "No workarounds known."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
    "assignerShortName": "isc",
    "cveId": "CVE-2024-1975",
    "datePublished": "2024-07-23T14:38:57.143Z",
    "dateReserved": "2024-02-28T16:31:07.894Z",
    "dateUpdated": "2025-02-13T17:32:28.908Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2024-1972 (CVE-2024-1737)

CVE-2024-1737 (GCVE-0-2024-1737)

CVE-2024-1975 (GCVE-0-2024-1975)

Tags

Sightings

Nomenclature

Related by attack behaviour