Vulnerability-Lookup

CNVD-2018-04330

Vulnerability from cnvd - Published: 2018-03-06

Title

ISC DHCP OMAPI Connections拒绝服务漏洞

Description

ISC DHCP是美国Internet Systems Consortium（ISC）公司的一套开源的动态主机配置协议服务器软件。 ISC DHCP 4.1.0版本至4.1-ESV-R15版本、4.2.0版本至4.2.8版本和4.3.0版本至4.3.6版本中存在远程拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（资源耗尽）。

Severity

中

Patch Name

ISC DHCP OMAPI Connections拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://kb.isc.org/article/AA-01541

Reference

https://tools.cisco.com/security/center/viewAlert.x?alertId=56483

Impacted products

Name
['ISC DHCP >=4.1.0，<=4.1-ESV-R15', 'ISC DHCP >=4.2.0，<=4.2.8', 'ISC DHCP >=4.3.0，<=4.3.6']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3144"
    }
  },
  "description": "ISC DHCP\u662f\u7f8e\u56fdInternet Systems Consortium\uff08ISC\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nISC DHCP 4.1.0\u7248\u672c\u81f34.1-ESV-R15\u7248\u672c\u30014.2.0\u7248\u672c\u81f34.2.8\u7248\u672c\u548c4.3.0\u7248\u672c\u81f34.3.6\u7248\u672c\u4e2d\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d44\u6e90\u8017\u5c3d\uff09\u3002",
  "discovererName": "ISC",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://kb.isc.org/article/AA-01541",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04330",
  "openTime": "2018-03-06",
  "patchDescription": "ISC DHCP\u662f\u7f8e\u56fdInternet Systems Consortium\uff08ISC\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nISC DHCP 4.1.0\u7248\u672c\u81f34.1-ESV-R15\u7248\u672c\u30014.2.0\u7248\u672c\u81f34.2.8\u7248\u672c\u548c4.3.0\u7248\u672c\u81f34.3.6\u7248\u672c\u4e2d\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d44\u6e90\u8017\u5c3d\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "ISC DHCP OMAPI Connections\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "ISC DHCP \u003e=4.1.0\uff0c\u003c=4.1-ESV-R15",
      "ISC DHCP \u003e=4.2.0\uff0c\u003c=4.2.8",
      "ISC DHCP \u003e=4.3.0\uff0c\u003c=4.3.6"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/viewAlert.x?alertId=56483",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-18",
  "title": "ISC DHCP OMAPI Connections\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-3144 (GCVE-0-2017-3144)

Vulnerability from cvelistv5 – Published: 2019-01-16 20:00 – Updated: 2024-09-16 22:46

Title

Failure to properly clean up closed OMAPI connections can exhaust available sockets

Summary

A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

By intentionally exploiting this vulnerability an attacker who is permitted to establish connections to the OMAPI control port can exhaust the pool of socket descriptors available to the DHCP server. Once exhausted, the server will not accept additional connections, potentially denying access to legitimate connections from the server operator. While the server will continue to receive and service DHCP client requests, the operator can be blocked from the ability to use OMAPI to control server state, add new lease reservations, etc.

Assigner

isc mitre root

References

6 references

URL	Tags
https://access.redhat.com/errata/RHSA-2018:0158	vendor-advisoryx_refsource_REDHAT
https://www.debian.org/security/2018/dsa-4133	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/102726	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1040194	vdb-entryx_refsource_SECTRACK
https://usn.ubuntu.com/3586-1/	vendor-advisoryx_refsource_UBUNTU
https://kb.isc.org/docs/aa-01541	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
ISC	ISC DHCP	Affected: ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.

Date Public

2018-01-16 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:16:28.230Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2018:0158",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0158"
          },
          {
            "name": "DSA-4133",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4133"
          },
          {
            "name": "102726",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102726"
          },
          {
            "name": "1040194",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040194"
          },
          {
            "name": "USN-3586-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3586-1/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.isc.org/docs/aa-01541"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ISC DHCP",
          "vendor": "ISC",
          "versions": [
            {
              "status": "affected",
              "version": "ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6.  Older versions may also be affected but are well beyond their end-of-life (EOL).  Releases prior to 4.1.0 have not been tested."
            }
          ]
        }
      ],
      "datePublic": "2018-01-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "By intentionally exploiting this vulnerability an attacker who is permitted to establish connections to the OMAPI control port can exhaust the pool of socket descriptors available to the DHCP server.\n\nOnce exhausted, the server will not accept additional connections, potentially denying access to legitimate connections from the server operator.  While the server will continue to receive and service DHCP client requests, the operator can be blocked from the ability to use OMAPI to control server state, add new lease reservations, etc.",
              "lang": "en",
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-17T10:57:01.000Z",
        "orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
        "shortName": "isc"
      },
      "references": [
        {
          "name": "RHSA-2018:0158",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0158"
        },
        {
          "name": "DSA-4133",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4133"
        },
        {
          "name": "102726",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102726"
        },
        {
          "name": "1040194",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1040194"
        },
        {
          "name": "USN-3586-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3586-1/"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.isc.org/docs/aa-01541"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Failure to properly clean up closed OMAPI connections can exhaust available sockets",
      "workarounds": [
        {
          "lang": "en",
          "value": "The recommended remedy is to disallow access to the OMAPI control port from unauthorized clients (in accordance with best practices for server operation)."
        }
      ],
      "x_legacyV4Record": {
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          "DATE_PUBLIC": "2018-01-16T00:00:00.000Z",
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          "STATE": "PUBLIC",
          "TITLE": "Failure to properly clean up closed OMAPI connections can exhaust available sockets"
        },
        "affects": {
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            "vendor_data": [
              {
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                  "product_data": [
                    {
                      "product_name": "ISC DHCP",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "ISC DHCP",
                            "version_value": "4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6.  Older versions may also be affected but are well beyond their end-of-life (EOL).  Releases prior to 4.1.0 have not been tested."
                          }
                        ]
                      }
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                "vendor_name": "ISC"
              }
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            }
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          "problemtype_data": [
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              "description": [
                {
                  "lang": "eng",
                  "value": "By intentionally exploiting this vulnerability an attacker who is permitted to establish connections to the OMAPI control port can exhaust the pool of socket descriptors available to the DHCP server.\n\nOnce exhausted, the server will not accept additional connections, potentially denying access to legitimate connections from the server operator.  While the server will continue to receive and service DHCP client requests, the operator can be blocked from the ability to use OMAPI to control server state, add new lease reservations, etc."
                }
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        "references": {
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              "refsource": "REDHAT",
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            },
            {
              "name": "DSA-4133",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4133"
            },
            {
              "name": "102726",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102726"
            },
            {
              "name": "1040194",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040194"
            },
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            },
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              "url": "https://kb.isc.org/docs/aa-01541"
            }
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          }
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  },
  "cveMetadata": {
    "assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
    "assignerShortName": "isc",
    "cveId": "CVE-2017-3144",
    "datePublished": "2019-01-16T20:00:00.000Z",
    "dateReserved": "2016-12-02T00:00:00.000Z",
    "dateUpdated": "2024-09-16T22:46:13.879Z",
    "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.

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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-2018-04330

CVE-2017-3144 (GCVE-0-2017-3144)

Tags

Sightings

Nomenclature

Related by attack behaviour