Vulnerability-Lookup

CNVD-2015-02262

Vulnerability from cnvd - Published: 2015-04-09

Title

Synology DiskStation Manager Multicast DNS (mDNS) responder拒绝服务漏洞

Description

Synology DiskStation Manager是第一个提供网络多任务处理用户接口的NAS操作系统。 Synology DiskStation Manager Multicast DNS (mDNS) responder存在安全漏洞，允许远程攻击者利用漏洞通过5353 UDP端口获取敏感信息或进行拒绝服务攻击。

Severity

中

Patch Name

Synology DiskStation Manager Multicast DNS (mDNS) responder拒绝服务漏洞的补丁

Patch Description

Synology DiskStation Manager是第一个提供网络多任务处理用户接口的NAS操作系统。Synology DiskStation Manager Multicast DNS (mDNS) responder存在安全漏洞，允许远程攻击者利用漏洞通过5353 UDP端口获取敏感信息或进行拒绝服务攻击。目前，厂商已经发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

Synology DiskStation Manager (DSM) 3.1修复该漏洞，建议用户下载更新： http://www.synology.com/dsm/index.php

Reference

http://www.kb.cert.org/vuls/id/550620

Impacted products

Name
Synology DiskStation Manager <=3.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2809"
    }
  },
  "description": "Synology DiskStation Manager\u662f\u7b2c\u4e00\u4e2a\u63d0\u4f9b\u7f51\u7edc\u591a\u4efb\u52a1\u5904\u7406\u7528\u6237\u63a5\u53e3\u7684NAS\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nSynology DiskStation Manager Multicast DNS (mDNS) responder\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u901a\u8fc75353 UDP\u7aef\u53e3\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Chad Seaman",
  "formalWay": "Synology DiskStation Manager (DSM) 3.1\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttp://www.synology.com/dsm/index.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02262",
  "openTime": "2015-04-09",
  "patchDescription": "Synology DiskStation Manager\u662f\u7b2c\u4e00\u4e2a\u63d0\u4f9b\u7f51\u7edc\u591a\u4efb\u52a1\u5904\u7406\u7528\u6237\u63a5\u53e3\u7684NAS\u64cd\u4f5c\u7cfb\u7edf\u3002Synology DiskStation Manager Multicast DNS (mDNS) responder\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u901a\u8fc75353 UDP\u7aef\u53e3\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002\u76ee\u524d\uff0c\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Synology DiskStation Manager Multicast DNS (mDNS) responder\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synology DiskStation Manager \u003c=3.0"
  },
  "referenceLink": "http://www.kb.cert.org/vuls/id/550620",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-02",
  "title": "Synology DiskStation Manager Multicast DNS (mDNS) responder\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-2809 (GCVE-0-2015-2809)

Vulnerability from cvelistv5 – Published: 2015-04-01 01:00 – Updated: 2024-08-06 05:24

Summary

The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.kb.cert.org/vuls/id/BLUU-9TLSHD	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/73683	vdb-entryx_refsource_BID
	http://www.kb.cert.org/vuls/id/550620	third-party-advisoryx_refsource_CERT-VN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:24:39.119Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.kb.cert.org/vuls/id/BLUU-9TLSHD"
          },
          {
            "name": "73683",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/73683"
          },
          {
            "name": "VU#550620",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "http://www.kb.cert.org/vuls/id/550620"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-03-31T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-07-22T16:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kb.cert.org/vuls/id/BLUU-9TLSHD"
        },
        {
          "name": "73683",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/73683"
        },
        {
          "name": "VU#550620",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "http://www.kb.cert.org/vuls/id/550620"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-2809",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component."
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        "references": {
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            },
            {
              "name": "73683",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/73683"
            },
            {
              "name": "VU#550620",
              "refsource": "CERT-VN",
              "url": "http://www.kb.cert.org/vuls/id/550620"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2015-04-01T01:00:00",
    "dateReserved": "2015-03-31T00:00:00",
    "dateUpdated": "2024-08-06T05:24:39.119Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2015-02262

CVE-2015-2809 (GCVE-0-2015-2809)

Tags

Sightings

Nomenclature