Vulnerability-Lookup

CNVD-2018-01480

Vulnerability from cnvd - Published: 2018-01-19

Title

Synology Chat服务器端请求伪造漏洞（CNVD-2018-01480）

Description

Synology Chat是一项在Synology NAS上运行的企业信息服务，该解决方案能够省去用户撰写电子邮件的时间,提高企业沟通的效率。 Synology Chat中的Link Preview存在服务器端请求伪造漏洞。远程认证用户可通过特制URI利用该漏洞下载任意本地文件。

Severity

中

Patch Name

Synology Chat服务器端请求伪造漏洞（CNVD-2018-01480）的补丁

Patch Description

Synology Chat是一项在Synology NAS上运行的企业信息服务，该解决方案能够省去用户撰写电子邮件的时间,提高企业沟通的效率。 Synology Chat中的Link Preview存在服务器端请求伪造漏洞。远程认证用户可通过特制URI利用该漏洞下载任意本地文件。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

厂商已发布漏洞修复程序，请及时关注更新： https://www.synology.cn/en-global/support/security/Synology_SA_17_78

Reference

https://www.synology.cn/en-global/support/security/Synology_SA_17_78

Impacted products

Name
Synology Chat <2.0.0-1124

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15886"
    }
  },
  "description": "Synology Chat\u662f\u4e00\u9879\u5728Synology NAS\u4e0a\u8fd0\u884c\u7684\u4f01\u4e1a\u4fe1\u606f\u670d\u52a1\uff0c\u8be5\u89e3\u51b3\u65b9\u6848\u80fd\u591f\u7701\u53bb\u7528\u6237\u64b0\u5199\u7535\u5b50\u90ae\u4ef6\u7684\u65f6\u95f4,\u63d0\u9ad8\u4f01\u4e1a\u6c9f\u901a\u7684\u6548\u7387\u3002\r\n\r\nSynology Chat\u4e2d\u7684Link Preview\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u8ba4\u8bc1\u7528\u6237\u53ef\u901a\u8fc7\u7279\u5236URI\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0b\u8f7d\u4efb\u610f\u672c\u5730\u6587\u4ef6\u3002",
  "discovererName": "Synology",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.synology.cn/en-global/support/security/Synology_SA_17_78",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-01480",
  "openTime": "2018-01-19",
  "patchDescription": "Synology Chat\u662f\u4e00\u9879\u5728Synology NAS\u4e0a\u8fd0\u884c\u7684\u4f01\u4e1a\u4fe1\u606f\u670d\u52a1\uff0c\u8be5\u89e3\u51b3\u65b9\u6848\u80fd\u591f\u7701\u53bb\u7528\u6237\u64b0\u5199\u7535\u5b50\u90ae\u4ef6\u7684\u65f6\u95f4,\u63d0\u9ad8\u4f01\u4e1a\u6c9f\u901a\u7684\u6548\u7387\u3002\r\n\r\nSynology Chat\u4e2d\u7684Link Preview\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u8ba4\u8bc1\u7528\u6237\u53ef\u901a\u8fc7\u7279\u5236URI\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0b\u8f7d\u4efb\u610f\u672c\u5730\u6587\u4ef6\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": "Synology Chat\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2018-01480\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Chat \u003c2.0.0-1124"
  },
  "referenceLink": "https://www.synology.cn/en-global/support/security/Synology_SA_17_78",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-29",
  "title": "Synology Chat\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2018-01480\uff09"
}

CVE-2017-15886 (GCVE-0-2017-15886)

Vulnerability from cvelistv5 – Published: 2017-12-28 15:00 – Updated: 2024-09-16 20:57

Summary

Server-side request forgery (SSRF) vulnerability in Link Preview in Synology Chat before 2.0.0-1124 allows remote authenticated users to download arbitrary local files via a crafted URI.

Severity

No CVSS data available.

CWE

CWE-918 - Server-Side Request Forgery (CWE-918)

Assigner

synology mitre root

References

1 reference

URL	Tags
https://www.synology.com/en-global/support/securi…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Synology	Chat	Affected: before 2.0.0-1124

Date Public

2017-12-18 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:04:50.397Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.synology.com/en-global/support/security/Synology_SA_17_78"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chat",
          "vendor": "Synology",
          "versions": [
            {
              "status": "affected",
              "version": "before 2.0.0-1124"
            }
          ]
        }
      ],
      "datePublic": "2017-12-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Server-side request forgery (SSRF) vulnerability in Link Preview in Synology Chat before 2.0.0-1124 allows remote authenticated users to download arbitrary local files via a crafted URI."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "Server-Side Request Forgery (CWE-918)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-28T14:57:01.000Z",
        "orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
        "shortName": "synology"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.synology.com/en-global/support/security/Synology_SA_17_78"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@synology.com",
          "DATE_PUBLIC": "2017-12-18T00:00:00",
          "ID": "CVE-2017-15886",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chat",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 2.0.0-1124"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Synology"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Server-side request forgery (SSRF) vulnerability in Link Preview in Synology Chat before 2.0.0-1124 allows remote authenticated users to download arbitrary local files via a crafted URI."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Server-Side Request Forgery (CWE-918)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.synology.com/en-global/support/security/Synology_SA_17_78",
              "refsource": "CONFIRM",
              "url": "https://www.synology.com/en-global/support/security/Synology_SA_17_78"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
    "assignerShortName": "synology",
    "cveId": "CVE-2017-15886",
    "datePublished": "2017-12-28T15:00:00.000Z",
    "dateReserved": "2017-10-25T00:00:00.000Z",
    "dateUpdated": "2024-09-16T20:57:53.573Z",
    "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.