Vulnerability-Lookup

CNVD-2016-04683

Vulnerability from cnvd - Published: 2016-07-12

Title

PowerDNS区域传输数据限制拒绝服务漏洞

Description

PowerDNS是一个跨平台的开源DNS服务组件，它支持在Windows系统中使用Access的mdb文件记录DNS信息，在Linux/Unix系统中使用MySQL来记录DNS信息。 PowerDNS服务器中存在拒绝服务漏洞，该漏洞源于程序未能限制区域传输数据的大小。攻击者可利用该漏洞造成拒绝服务。

Severity

中

Patch Name

PowerDNS区域传输数据限制拒绝服务漏洞的补丁

Patch Description

PowerDNS是一个跨平台的开源DNS服务组件，它支持在Windows系统中使用Access的mdb文件记录DNS信息，在Linux/Unix系统中使用MySQL来记录DNS信息。 PowerDNS服务器中存在拒绝服务漏洞，该漏洞源于程序未能限制区域传输数据的大小。攻击者可利用该漏洞造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://powerdns.com/

Reference

http://www.openwall.com/lists/oss-security/2016/07/06/4

Impacted products

Name
PowerDNS PowerDNS

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "91678"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6172"
    }
  },
  "description": "PowerDNS\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5f00\u6e90DNS\u670d\u52a1\u7ec4\u4ef6\uff0c\u5b83\u652f\u6301\u5728Windows\u7cfb\u7edf\u4e2d\u4f7f\u7528Access\u7684mdb\u6587\u4ef6\u8bb0\u5f55DNS\u4fe1\u606f\uff0c\u5728Linux/Unix\u7cfb\u7edf\u4e2d\u4f7f\u7528MySQL\u6765\u8bb0\u5f55DNS\u4fe1\u606f\u3002\r\n\r\nPowerDNS\u670d\u52a1\u5668\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9650\u5236\u533a\u57df\u4f20\u8f93\u6570\u636e\u7684\u5927\u5c0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://powerdns.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04683",
  "openTime": "2016-07-12",
  "patchDescription": "PowerDNS\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5f00\u6e90DNS\u670d\u52a1\u7ec4\u4ef6\uff0c\u5b83\u652f\u6301\u5728Windows\u7cfb\u7edf\u4e2d\u4f7f\u7528Access\u7684mdb\u6587\u4ef6\u8bb0\u5f55DNS\u4fe1\u606f\uff0c\u5728Linux/Unix\u7cfb\u7edf\u4e2d\u4f7f\u7528MySQL\u6765\u8bb0\u5f55DNS\u4fe1\u606f\u3002\r\n\r\nPowerDNS\u670d\u52a1\u5668\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9650\u5236\u533a\u57df\u4f20\u8f93\u6570\u636e\u7684\u5927\u5c0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "PowerDNS\u533a\u57df\u4f20\u8f93\u6570\u636e\u9650\u5236\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PowerDNS PowerDNS"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/07/06/4",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-09",
  "title": "PowerDNS\u533a\u57df\u4f20\u8f93\u6570\u636e\u9650\u5236\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-6172 (GCVE-0-2016-6172)

Vulnerability from cvelistv5 – Published: 2016-09-26 16:00 – Updated: 2024-08-06 01:22

Summary

PowerDNS (aka pdns) Authoritative Server before 4.0.1 allows remote primary DNS servers to cause a denial of service (memory exhaustion and secondary DNS server crash) via a large (1) AXFR or (2) IXFR response.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

11 references

URL	Tags
https://doc.powerdns.com/md/changelog/#powerdns-a…	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3664	vendor-advisoryx_refsource_DEBIAN
http://www.securitytracker.com/id/1036242	vdb-entryx_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2016/07/06/3	mailing-listx_refsource_MLIST
https://github.com/PowerDNS/pdns/issues/4128	x_refsource_CONFIRM
https://github.com/PowerDNS/pdns/issues/4133	x_refsource_CONFIRM
http://www.securityfocus.com/bid/91678	vdb-entryx_refsource_BID
https://lists.dns-oarc.net/pipermail/dns-operatio…	mailing-listx_refsource_MLIST
https://github.com/PowerDNS/pdns/pull/4134	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
https://github.com/sischkg/xfer-limit/blob/master…	x_refsource_MISC

Date Public

2016-07-04 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:22:20.811Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://doc.powerdns.com/md/changelog/#powerdns-authoritative-server-401"
          },
          {
            "name": "DSA-3664",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3664"
          },
          {
            "name": "1036242",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1036242"
          },
          {
            "name": "[oss-security] 20160706 Malicious primary DNS servers can crash secondaries",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/07/06/3"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/PowerDNS/pdns/issues/4128"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/PowerDNS/pdns/issues/4133"
          },
          {
            "name": "91678",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/91678"
          },
          {
            "name": "[dns-operations] 20160704 DNS activities in Japan",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/PowerDNS/pdns/pull/4134"
          },
          {
            "name": "openSUSE-SU-2016:2116",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00085.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sischkg/xfer-limit/blob/master/README.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-07-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "PowerDNS (aka pdns) Authoritative Server before 4.0.1 allows remote primary DNS servers to cause a denial of service (memory exhaustion and secondary DNS server crash) via a large (1) AXFR or (2) IXFR response."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-31T09:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://doc.powerdns.com/md/changelog/#powerdns-authoritative-server-401"
        },
        {
          "name": "DSA-3664",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3664"
        },
        {
          "name": "1036242",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1036242"
        },
        {
          "name": "[oss-security] 20160706 Malicious primary DNS servers can crash secondaries",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/07/06/3"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/PowerDNS/pdns/issues/4128"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/PowerDNS/pdns/issues/4133"
        },
        {
          "name": "91678",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/91678"
        },
        {
          "name": "[dns-operations] 20160704 DNS activities in Japan",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/PowerDNS/pdns/pull/4134"
        },
        {
          "name": "openSUSE-SU-2016:2116",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00085.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sischkg/xfer-limit/blob/master/README.md"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-6172",
    "datePublished": "2016-09-26T16:00:00.000Z",
    "dateReserved": "2016-07-06T00:00:00.000Z",
    "dateUpdated": "2024-08-06T01:22:20.811Z",
    "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.