Vulnerability-Lookup

CNVD-2019-20978

Vulnerability from cnvd - Published: 2019-07-02

Title

Synology Office跨站脚本漏洞（CNVD-2019-20978）

Description

Synology Office是中国台湾群晖科技（Synology）公司的一套基于Web的办公软件系统。该系统具有在线创建文档和电子表格，以及导入本地文件等功能。 Synology Office 3.1.4-2771之前版本中的Chart存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

Severity

中

Patch Name

Synology Office跨站脚本漏洞（CNVD-2019-20978）的补丁

Patch Description

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/zh-cn/security/advisory/Synology_SA_19_11

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-11828

Impacted products

Name
Synology Office <3.1.4-2771

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11828"
    }
  },
  "description": "Synology Office\u662f\u4e2d\u56fd\u53f0\u6e7e\u7fa4\u6656\u79d1\u6280\uff08Synology\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u529e\u516c\u8f6f\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u5177\u6709\u5728\u7ebf\u521b\u5efa\u6587\u6863\u548c\u7535\u5b50\u8868\u683c\uff0c\u4ee5\u53ca\u5bfc\u5165\u672c\u5730\u6587\u4ef6\u7b49\u529f\u80fd\u3002\n\nSynology Office 3.1.4-2771\u4e4b\u524d\u7248\u672c\u4e2d\u7684Chart\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002 \u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "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/zh-cn/security/advisory/Synology_SA_19_11",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-20978",
  "openTime": "2019-07-02",
  "patchDescription": "Synology Office\u662f\u4e2d\u56fd\u53f0\u6e7e\u7fa4\u6656\u79d1\u6280\uff08Synology\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u529e\u516c\u8f6f\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u5177\u6709\u5728\u7ebf\u521b\u5efa\u6587\u6863\u548c\u7535\u5b50\u8868\u683c\uff0c\u4ee5\u53ca\u5bfc\u5165\u672c\u5730\u6587\u4ef6\u7b49\u529f\u80fd\u3002\r\n\r\nSynology Office 3.1.4-2771\u4e4b\u524d\u7248\u672c\u4e2d\u7684Chart\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002 \u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\u4ee3\u7801\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 Office\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2019-20978\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Office \u003c3.1.4-2771"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-11828",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-02",
  "title": "Synology Office\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2019-20978\uff09"
}

CVE-2019-11828 (GCVE-0-2019-11828)

Vulnerability from cvelistv5 – Published: 2019-06-30 15:05 – Updated: 2024-09-17 03:03

Summary

Cross-site scripting (XSS) vulnerability in Chart in Synology Office before 3.1.4-2771 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (CWE-79)

Assigner

synology mitre root

References

1 reference

URL	Tags
https://www.synology.com/security/advisory/Synolo…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Synology	Office	Affected: unspecified , < 3.1.4-2771 (custom)

Date Public

2019-06-30 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T23:03:32.871Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.synology.com/security/advisory/Synology_SA_19_11"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Office",
          "vendor": "Synology",
          "versions": [
            {
              "lessThan": "3.1.4-2771",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2019-06-30T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross-site scripting (XSS) vulnerability in Chart in Synology Office before 3.1.4-2771 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "Improper Neutralization of Input During Web Page Generation (CWE-79)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-30T15:05:16.000Z",
        "orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
        "shortName": "synology"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.synology.com/security/advisory/Synology_SA_19_11"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@synology.com",
          "DATE_PUBLIC": "2019-06-30T00:00:00",
          "ID": "CVE-2019-11828",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Office",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "3.1.4-2771"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Synology"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "Cross-site scripting (XSS) vulnerability in Chart in Synology Office before 3.1.4-2771 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Neutralization of Input During Web Page Generation (CWE-79)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.synology.com/security/advisory/Synology_SA_19_11",
              "refsource": "CONFIRM",
              "url": "https://www.synology.com/security/advisory/Synology_SA_19_11"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
    "assignerShortName": "synology",
    "cveId": "CVE-2019-11828",
    "datePublished": "2019-06-30T15:05:16.315Z",
    "dateReserved": "2019-05-08T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:03:20.048Z",
    "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.

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.

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Action not permitted

CNVD-2019-20978

CVE-2019-11828 (GCVE-0-2019-11828)

Tags

Sightings

Nomenclature

Related by attack behaviour