Vulnerability-Lookup

CNVD-2017-38248

Vulnerability from cnvd - Published: 2017-12-27

Title

PowerDNS Authoritative Server Module身份验证绕过漏洞

Description

PowerDNS Authoritative Server可提供DNS相关产品和服务。 PowerDNS Authoritative Server在API操作中存在身份验证绕过漏洞，攻击者可利用漏洞绕过安全限制，执行未授权操作。

Severity

中

Patch Name

PowerDNS Authoritative Server Module身份验证绕过漏洞的补丁

Patch Description

PowerDNS Authoritative Server可提供DNS相关产品和服务。 PowerDNS Authoritative Server在API操作中存在身份验证绕过漏洞，攻击者可利用漏洞绕过安全限制，执行未授权操作。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.powerdns.com/https://blog.powerdns.com/2017/11/27/powerdns-authoritative-server-4-0-5-and-recursor-4-0-7-released/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-15091

Impacted products

Name
PowerDNS Authoritative Server < 4.0.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15091",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15091"
    }
  },
  "description": "PowerDNS Authoritative Server\u53ef\u63d0\u4f9bDNS\u76f8\u5173\u4ea7\u54c1\u548c\u670d\u52a1\u3002\r\n\r\nPowerDNS Authoritative Server\u5728API\u64cd\u4f5c\u4e2d\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.powerdns.com/https://blog.powerdns.com/2017/11/27/powerdns-authoritative-server-4-0-5-and-recursor-4-0-7-released/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-38248",
  "openTime": "2017-12-27",
  "patchDescription": "PowerDNS Authoritative Server\u53ef\u63d0\u4f9bDNS\u76f8\u5173\u4ea7\u54c1\u548c\u670d\u52a1\u3002\r\n\r\nPowerDNS Authoritative Server\u5728API\u64cd\u4f5c\u4e2d\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\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 Authoritative Server Module\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PowerDNS Authoritative Server \u003c 4.0.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-15091",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-04",
  "title": "PowerDNS Authoritative Server Module\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-15091 (GCVE-0-2017-15091)

Vulnerability from cvelistv5 – Published: 2018-01-23 15:00 – Updated: 2024-08-05 19:50

Summary

An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via the api-readonly keyword. This missing check allows an attacker with valid API credentials to flush the cache, trigger a zone transfer or send a NOTIFY.

Severity

No CVSS data available.

CWE

CWE-863

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1036 records in the last 180 days details

References

2 references

URL	Tags
http://www.securityfocus.com/bid/101982	vdb-entryx_refsource_BID
https://doc.powerdns.com/authoritative/security-a…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
PowerDNS	PowerDNS Authoritative	Affected: 4.x up to and including 4.0.4 Affected: 3.x up to and including 3.4.11

Date Public

2017-11-27 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:50:14.942Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "101982",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101982"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2017-04.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PowerDNS Authoritative",
          "vendor": "PowerDNS",
          "versions": [
            {
              "status": "affected",
              "version": "4.x up to and including 4.0.4"
            },
            {
              "status": "affected",
              "version": "3.x up to and including 3.4.11"
            }
          ]
        }
      ],
      "datePublic": "2017-11-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via the api-readonly keyword. This missing check allows an attacker with valid API credentials to flush the cache, trigger a zone transfer or send a NOTIFY."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-24T10:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "101982",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/101982"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2017-04.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-15091",
    "datePublished": "2018-01-23T15:00:00.000Z",
    "dateReserved": "2017-10-08T00:00:00.000Z",
    "dateUpdated": "2024-08-05T19:50:14.942Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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