cnvd - cnvd-2018-00851

CNVD-2018-00851

Vulnerability from cnvd - Published: 2018-01-12

Title

Synology Calendar访问控制漏洞

Description

Synology Calendar是群晖（Synology）公司的一款运行在Synology NAS设备上的文件保护程序。 Synology Calendar 2.0.1-0242之前的版本中的SYNO.Cal.EventBase存在访问控制错误漏洞。远程攻击者可利用该漏洞更改日历的事件。

Severity

中

Patch Name

Synology Calendar访问控制漏洞的补丁

Patch Description

Synology Calendar是群晖（Synology）公司的一款运行在Synology NAS设备上的文件保护程序。 Synology Calendar 2.0.1-0242之前的版本中的SYNO.Cal.EventBase存在访问控制错误漏洞。远程攻击者可利用该漏洞更改日历的事件。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.synology.cn/en-global/support/security/Synology_SA_17_68_Calendar

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-15891

Impacted products

Name
Synology Calendar <2.0.1-0242

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15891",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2017-15891"
    }
  },
  "description": "Synology Calendar\u662f\u7fa4\u6656\uff08Synology\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8fd0\u884c\u5728Synology NAS\u8bbe\u5907\u4e0a\u7684\u6587\u4ef6\u4fdd\u62a4\u7a0b\u5e8f\u3002\r\n\r\nSynology Calendar 2.0.1-0242\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684SYNO.Cal.EventBase\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u6539\u65e5\u5386\u7684\u4e8b\u4ef6\u3002",
  "discovererName": "Synology",
  "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://www.synology.cn/en-global/support/security/Synology_SA_17_68_Calendar",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00851",
  "openTime": "2018-01-12",
  "patchDescription": "Synology Calendar\u662f\u7fa4\u6656\uff08Synology\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8fd0\u884c\u5728Synology NAS\u8bbe\u5907\u4e0a\u7684\u6587\u4ef6\u4fdd\u62a4\u7a0b\u5e8f\u3002\r\n\r\nSynology Calendar 2.0.1-0242\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684SYNO.Cal.EventBase\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u6539\u65e5\u5386\u7684\u4e8b\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 Calendar\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Calendar \u003c2.0.1-0242"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-15891",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-11",
  "title": "Synology Calendar\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e"
}

CVE-2017-15891 (GCVE-0-2017-15891)

Vulnerability from cvelistv5 – Published: 2017-12-08 16:00 – Updated: 2024-09-16 20:46

Summary

Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before 2.0.1-0242 allows remote authenticated users to modify calendar event via unspecified vectors.

Severity ?

No CVSS data available.

CWE

CWE-284 - Improper Access Control (CWE-284)

Assigner

synology

References

URL

Tags

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

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Synology	Synology Calendar	Affected: before 2.0.1-0242

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:04:50.453Z",
          "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_68_Calendar"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Synology Calendar",
          "vendor": "Synology",
          "versions": [
            {
              "status": "affected",
              "version": "before 2.0.1-0242"
            }
          ]
        }
      ],
      "datePublic": "2017-11-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before 2.0.1-0242 allows remote authenticated users to modify calendar event via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "Improper Access Control (CWE-284)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-08T15:57:01",
        "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_68_Calendar"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@synology.com",
          "DATE_PUBLIC": "2017-11-10T00:00:00",
          "ID": "CVE-2017-15891",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Synology Calendar",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 2.0.1-0242"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Synology"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before 2.0.1-0242 allows remote authenticated users to modify calendar event via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Access Control (CWE-284)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.synology.com/en-global/support/security/Synology_SA_17_68_Calendar",
              "refsource": "CONFIRM",
              "url": "https://www.synology.com/en-global/support/security/Synology_SA_17_68_Calendar"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
    "assignerShortName": "synology",
    "cveId": "CVE-2017-15891",
    "datePublished": "2017-12-08T16:00:00Z",
    "dateReserved": "2017-10-25T00:00:00",
    "dateUpdated": "2024-09-16T20:46:59.679Z",
    "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-2018-00851

CVE-2017-15891 (GCVE-0-2017-15891)

Tags

Sightings

Nomenclature