Vulnerability-Lookup

CNVD-2018-21205

Vulnerability from cnvd - Published: 2018-10-18

Title

Microsoft Edge信息泄露漏洞（CNVD-2018-21205）

Description

Edge是微软操作系统附带的默认浏览器。 Microsoft Edge存在信息泄露漏洞，该漏洞源于Edge Fetch API未能有正确的处理筛选后的响应类型。攻击者可利用该漏洞读取跨源请求的URL。

Severity

中

Patch Name

Microsoft Edge信息泄露漏洞（CNVD-2018-21205）的补丁

Patch Description

Edge是微软操作系统附带的默认浏览器。 Microsoft Edge存在信息泄露漏洞，该漏洞源于Edge Fetch API未能有正确的处理筛选后的响应类型。攻击者可利用该漏洞读取跨源请求的URL。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

厂商已发布了漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8315

Reference

https://securitytracker.com/id/1041623

Impacted products

Name
Microsoft Edge 0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105253"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8366"
    }
  },
  "description": "Edge\u662f\u5fae\u8f6f\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684\u9ed8\u8ba4\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Edge\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eEdge Fetch API\u672a\u80fd\u6709\u6b63\u786e\u7684\u5904\u7406\u7b5b\u9009\u540e\u7684\u54cd\u5e94\u7c7b\u578b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u8de8\u6e90\u8bf7\u6c42\u7684URL\u3002",
  "discovererName": "Jun Kokatsu, Windows \u0026 Devices Group - Operating System Security Team, and James Lee @Windowsrcer of Kryptos Logic",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8315",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21205",
  "openTime": "2018-10-18",
  "patchDescription": "Edge\u662f\u5fae\u8f6f\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684\u9ed8\u8ba4\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Edge\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eEdge Fetch API\u672a\u80fd\u6709\u6b63\u786e\u7684\u5904\u7406\u7b5b\u9009\u540e\u7684\u54cd\u5e94\u7c7b\u578b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u8de8\u6e90\u8bf7\u6c42\u7684URL\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 Edge\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-21205\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Edge 0"
  },
  "referenceLink": "https://securitytracker.com/id/1041623",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-12",
  "title": "Microsoft Edge\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-21205\uff09"
}

CVE-2018-8366 (GCVE-0-2018-8366)

Vulnerability from cvelistv5 – Published: 2018-09-13 00:00 – Updated: 2024-08-05 06:54

Summary

An information disclosure vulnerability exists when the Microsoft Edge Fetch API incorrectly handles a filtered response type, aka "Microsoft Edge Information Disclosure Vulnerability." This affects Microsoft Edge.

Severity

No CVSS data available.

CWE

Information Disclosure

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3957 records in the last 180 days details

References

3 references

URL	Tags
http://www.securityfocus.com/bid/105253	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1041623	vdb-entryx_refsource_SECTRACK
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Microsoft	Microsoft Edge	Affected: Windows 10 Version 1803 for 32-bit Systems Affected: Windows 10 Version 1803 for x64-based Systems

Date Public

2018-09-12 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8366"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Microsoft Edge",
          "vendor": "Microsoft",
          "versions": [
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              "version": "Windows 10 Version 1803 for 32-bit Systems"
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      "datePublic": "2018-09-12T00:00:00.000Z",
      "descriptions": [
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              "type": "text"
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        "dateUpdated": "2018-09-13T09:57:01.000Z",
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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.

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