Vulnerability-Lookup

CNVD-2022-62999

Vulnerability from cnvd - Published: 2022-09-14

Title

ISC BIND输入验证错误漏洞

Description

ISC BIND是美国ISC公司的一套实现了DNS协议的开源软件。 ISC BIND存在输入验证错误漏洞，攻击者可利用该漏洞导致对错误的服务器进行查询，向客户端返回错误信息。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://vigilance.fr/vulnerability/ISC-BIND-spoofing-via-DNS-Forwarders-Cache-Poisoning-37754

Reference

https://cert-portal.siemens.com/productcert/html/ssa-637483.html

Impacted products

Name
['ISC BIND >=9.11.0，<=9.11.36', 'ISC BIND >=9.12.0，<=9.16.26', 'ISC BIND >=9.17.0，<=9.18.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25220"
    }
  },
  "description": "ISC BIND\u662f\u7f8e\u56fdISC\u516c\u53f8\u7684\u4e00\u5957\u5b9e\u73b0\u4e86DNS\u534f\u8bae\u7684\u5f00\u6e90\u8f6f\u4ef6\u3002\n\nISC BIND\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5bf9\u9519\u8bef\u7684\u670d\u52a1\u5668\u8fdb\u884c\u67e5\u8be2\uff0c\u5411\u5ba2\u6237\u7aef\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://vigilance.fr/vulnerability/ISC-BIND-spoofing-via-DNS-Forwarders-Cache-Poisoning-37754",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-62999",
  "openTime": "2022-09-14",
  "products": {
    "product": [
      "ISC BIND \u003e=9.11.0\uff0c\u003c=9.11.36",
      "ISC BIND \u003e=9.12.0\uff0c\u003c=9.16.26",
      "ISC BIND \u003e=9.17.0\uff0c\u003c=9.18.0"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-637483.html",
  "serverity": "\u4e2d",
  "submitTime": "2022-09-14",
  "title": "ISC BIND\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-25220 (GCVE-0-2021-25220)

Vulnerability from cvelistv5 – Published: 2022-03-23 12:50 – Updated: 2024-09-16 17:08

Title

DNS forwarders - cache poisoning vulnerability

Summary

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.

Severity

6.8 (Medium)


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

CWE

When using forwarders, bogus NS records supplied by, or via, those forwarders may be cached and used by named if it needs to recurse for any reason, causing it to obtain and pass on potentially incorrect answers. Some examples of configurations that will be vulnerable are: Resolvers using per zone or global forwarding with forward first (forward first is the default). Resolvers not using global forwarding, but with per-zone forwarding with either forward first (the default) or forward only. Resolvers configured with global forwarding along with zone statements that disable forwarding for part of the DNS namespace. Authoritative-only BIND 9 servers are not vulnerable to this flaw. BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.

Assigner

isc mitre root Scorecard

References

10 references

URL	Tags
https://kb.isc.org/v1/docs/cve-2021-25220
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.netapp.com/advisory/ntap-2022040…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://cert-portal.siemens.com/productcert/pdf/s…
https://security.gentoo.org/glsa/202210-25	vendor-advisory
https://supportportal.juniper.net/s/article/2022-…

Impacted products

1 product

Vendor	Product	Version
ISC	BIND	Affected: Open Source Branch 9.11 9.11.0 through versions before 9.11.37 Affected: Development Branch 9.17 BIND 9.17 all version Affected: Open Source Branch 9.12-16 9.12.0 through versions before 9.16.27 Affected: Open Source Branch 9.18 9.18.0 Affected: Supported Preview Branch 9.11-S 9.11.0-S through versions before 9.11.37-S Affected: Supported Preview Branch 9.16-S 9.16.0-S through versions before 9.16.27-S

Date Public

2022-03-16 00:00

Credits

ISC would like to thank Xiang Li, Baojun Liu, and Chaoyi Lu from Network and Information Security Lab, Tsinghua University and Changgen Zou from Qi An Xin Group Corp. for discovering and reporting this issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:56:11.083Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://kb.isc.org/v1/docs/cve-2021-25220"
          },
          {
            "name": "FEDORA-2022-14e36aac0c",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/"
          },
          {
            "name": "FEDORA-2022-042d9c6146",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/API7U5E7SX7BAAVFNW366FFJGD6NZZKV/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220408-0001/"
          },
          {
            "name": "FEDORA-2022-a88218de5c",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VX3I2U3ICOIEI5Y7OYA6CHOLFMNH3YQ/"
          },
          {
            "name": "FEDORA-2022-05918f0838",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SXT7247QTKNBQ67MNRGZD23ADXU6E5U/"
          },
          {
            "name": "FEDORA-2022-3f293290c3",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DE3UAVCPUMAKG27ZL5YXSP2C3RIOW3JZ/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf"
          },
          {
            "name": "GLSA-202210-25",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202210-25"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://supportportal.juniper.net/s/article/2022-10-Security-Bulletin-Junos-OS-SRX-Series-Cache-poisoning-vulnerability-in-BIND-used-by-DNS-Proxy-CVE-2021-25220?language=en_US"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BIND",
          "vendor": "ISC",
          "versions": [
            {
              "status": "affected",
              "version": "Open Source Branch 9.11  9.11.0 through versions before 9.11.37"
            },
            {
              "status": "affected",
              "version": "Development Branch 9.17  BIND 9.17 all version"
            },
            {
              "status": "affected",
              "version": "Open Source Branch 9.12-16  9.12.0 through versions before 9.16.27"
            },
            {
              "status": "affected",
              "version": "Open Source Branch 9.18 9.18.0"
            },
            {
              "status": "affected",
              "version": "Supported Preview Branch 9.11-S 9.11.0-S through versions before 9.11.37-S"
            },
            {
              "status": "affected",
              "version": "Supported Preview Branch 9.16-S  9.16.0-S through versions before 9.16.27-S"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "ISC would like to thank Xiang Li, Baojun Liu, and Chaoyi Lu from Network and Information Security Lab, Tsinghua University and Changgen Zou from Qi An Xin Group Corp. for discovering and reporting this issue."
        }
      ],
      "datePublic": "2022-03-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "BIND 9.11.0 -\u003e 9.11.36 9.12.0 -\u003e 9.16.26 9.17.0 -\u003e 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -\u003e 9.11.36-S1 9.16.8-S1 -\u003e 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "When using forwarders, bogus NS records supplied by, or via, those forwarders may be cached and used by named if it needs to recurse for any reason, causing it to obtain and pass on potentially incorrect answers. Some examples of configurations that will be vulnerable are:     Resolvers using per zone or global forwarding with forward first (forward first is the default).     Resolvers not using global forwarding, but with per-zone forwarding with either forward first (the default) or forward only.     Resolvers configured with global forwarding along with zone statements that disable forwarding for part of the DNS namespace. Authoritative-only BIND 9 servers are not vulnerable to this flaw. BIND     9.11.0 -\u003e 9.11.36     9.12.0 -\u003e 9.16.26     9.17.0 -\u003e 9.18.0 BIND Supported Preview Editions:     9.11.4-S1 -\u003e 9.11.36-S1     9.16.8-S1 -\u003e 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-07-23T00:00:00.000Z",
        "orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
        "shortName": "isc"
      },
      "references": [
        {
          "url": "https://kb.isc.org/v1/docs/cve-2021-25220"
        },
        {
          "name": "FEDORA-2022-14e36aac0c",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/"
        },
        {
          "name": "FEDORA-2022-042d9c6146",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/API7U5E7SX7BAAVFNW366FFJGD6NZZKV/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20220408-0001/"
        },
        {
          "name": "FEDORA-2022-a88218de5c",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VX3I2U3ICOIEI5Y7OYA6CHOLFMNH3YQ/"
        },
        {
          "name": "FEDORA-2022-05918f0838",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SXT7247QTKNBQ67MNRGZD23ADXU6E5U/"
        },
        {
          "name": "FEDORA-2022-3f293290c3",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DE3UAVCPUMAKG27ZL5YXSP2C3RIOW3JZ/"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf"
        },
        {
          "name": "GLSA-202210-25",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202210-25"
        },
        {
          "url": "https://supportportal.juniper.net/s/article/2022-10-Security-Bulletin-Junos-OS-SRX-Series-Cache-poisoning-vulnerability-in-BIND-used-by-DNS-Proxy-CVE-2021-25220?language=en_US"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to the patched release most closely related to your current version of BIND:\n    BIND 9.11.37\n    BIND 9.16.27\n    BIND 9.18.1\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n    BIND 9.11.37-S1\n    BIND 9.16.27-S1"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "DNS forwarders - cache poisoning vulnerability",
      "workarounds": [
        {
          "lang": "en",
          "value": "If applicable, modify your configuration to either remove all forwarding or all possibility of recursion. Depending on your use-case, it may be possible to use other zone types to replace forward zones.\nActive exploits: We are not aware of any active exploits."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
    "assignerShortName": "isc",
    "cveId": "CVE-2021-25220",
    "datePublished": "2022-03-23T12:50:10.367Z",
    "dateReserved": "2021-01-15T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:08:54.143Z",
    "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.

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

CNVD-2022-62999

CVE-2021-25220 (GCVE-0-2021-25220)

Tags

Sightings

Nomenclature

Related by attack behaviour