cnvd - cnvd-2020-04848

cnvd-2020-04848

Vulnerability from cnvd

Title: Microsoft Office Online Server欺骗漏洞

Description:

Microsoft Office Online Server是一套基于Web的办公软件套件。

Microsoft Office Online Server中存在欺骗漏洞，该漏洞源于Office Online未能正确验证跨源通信中的来源。攻击者可通过发送特制的请求利用该漏洞未授权读取内容，以用户身份执行操作。

Severity: 中

Patch Name: Microsoft Office Online Server欺骗漏洞的补丁

Patch Description:

Microsoft Office Online Server是一套基于Web的办公软件套件。

Microsoft Office Online Server中存在欺骗漏洞，该漏洞源于Office Online未能正确验证跨源通信中的来源。攻击者可通过发送特制的请求利用该漏洞未授权读取内容，以用户身份执行操作。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0647

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-0647

Impacted products

Name
Microsoft Office Online Server

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-0647"
    }
  },
  "description": "Microsoft Office Online Server\u662f\u4e00\u5957\u57fa\u4e8eWeb\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u3002\n\nMicrosoft Office Online Server\u4e2d\u5b58\u5728\u6b3a\u9a97\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eOffice Online\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u8de8\u6e90\u901a\u4fe1\u4e2d\u7684\u6765\u6e90\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u672a\u6388\u6743\u8bfb\u53d6\u5185\u5bb9\uff0c\u4ee5\u7528\u6237\u8eab\u4efd\u6267\u884c\u64cd\u4f5c\u3002",
  "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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0647",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04848",
  "openTime": "2020-02-11",
  "patchDescription": "Microsoft Office Online Server\u662f\u4e00\u5957\u57fa\u4e8eWeb\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u3002\r\n\r\nMicrosoft Office Online Server\u4e2d\u5b58\u5728\u6b3a\u9a97\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eOffice Online\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u8de8\u6e90\u901a\u4fe1\u4e2d\u7684\u6765\u6e90\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u672a\u6388\u6743\u8bfb\u53d6\u5185\u5bb9\uff0c\u4ee5\u7528\u6237\u8eab\u4efd\u6267\u884c\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": "Microsoft Office Online Server\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Office Online Server"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-0647",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-22",
  "title": "Microsoft Office Online Server\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2020-0647 (GCVE-0-2020-0647)

Vulnerability from cvelistv5

Published

2020-01-14 23:11

Modified

2024-08-04 06:11

Severity ?

CWE

Spoofing

Summary

A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications correctly, aka 'Microsoft Office Online Spoofing Vulnerability'.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0647	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Microsoft	Office Online Server	Version: unspecified

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T06:11:04.782Z",
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            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0647"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Office Online Server",
          "vendor": "Microsoft",
          "versions": [
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            }
          ]
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        }
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              "type": "text"
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        "dateUpdated": "2020-01-14T23:11:39",
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      },
      "references": [
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          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0647"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2020-0647",
          "STATE": "PUBLIC"
        },
        "affects": {
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                      "version": {
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                            "version_value": ""
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  "cveMetadata": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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