Vulnerability-Lookup

CNVD-2019-03598

Vulnerability from cnvd - Published: 2019-02-01

Title

Google Chrome URL Formatter Omnibox伪造漏洞

Description

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。URL Formatter是其中的一个URL格式化组件。 Google Chrome 71.0.3578.80之前版本中的URL Formatter存在安全漏洞，该漏洞源于程序不正确地处理了易混淆的字符。远程攻击者可借助特制的域名利用该漏洞伪造Omnibox的内容。

Severity

中

Patch Name

Google Chrome URL Formatter Omnibox伪造漏洞的补丁

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://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html

Reference

https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html

Impacted products

Name
Google Chrome <71.0.3578.80

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-20070",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20070"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002URL Formatter\u662f\u5176\u4e2d\u7684\u4e00\u4e2aURL\u683c\u5f0f\u5316\u7ec4\u4ef6\u3002\n\nGoogle Chrome 71.0.3578.80\u4e4b\u524d\u7248\u672c\u4e2d\u7684URL Formatter\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e0d\u6b63\u786e\u5730\u5904\u7406\u4e86\u6613\u6df7\u6dc6\u7684\u5b57\u7b26\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u57df\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020Omnibox\u7684\u5185\u5bb9\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://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-03598",
  "openTime": "2019-02-01",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002URL Formatter\u662f\u5176\u4e2d\u7684\u4e00\u4e2aURL\u683c\u5f0f\u5316\u7ec4\u4ef6\u3002\r\n\r\nGoogle Chrome 71.0.3578.80\u4e4b\u524d\u7248\u672c\u4e2d\u7684URL Formatter\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e0d\u6b63\u786e\u5730\u5904\u7406\u4e86\u6613\u6df7\u6dc6\u7684\u5b57\u7b26\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u57df\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020Omnibox\u7684\u5185\u5bb9\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": "Google Chrome URL Formatter Omnibox\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c71.0.3578.80"
  },
  "referenceLink": "https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-14",
  "title": "Google Chrome URL Formatter Omnibox\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2018-20070 (GCVE-0-2018-20070)

Vulnerability from cvelistv5 – Published: 2019-01-09 19:00 – Updated: 2024-08-05 11:51

Summary

Incorrect handling of confusable characters in URL Formatter in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted domain name.

Severity

No CVSS data available.

CWE

Insufficient policy enforcement

Assigner

Chrome CNA under the Google root

CNA scorecard E 43/100 over 3507 records in the last 180 days details

References

2 references

URL	Tags
https://chromereleases.googleblog.com/2018/12/sta…	x_refsource_CONFIRM
https://crbug.com/895885	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Google	Chrome	Affected: unspecified , < 71.0.3578.80 (custom)

Date Public

2019-01-09 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:51:18.976Z",
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              "x_transferred"
            ],
            "url": "https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://crbug.com/895885"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "71.0.3578.80",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
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      ],
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      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Insufficient policy enforcement",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-09T18:57:01.000Z",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://crbug.com/895885"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2018-20070",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "71.0.3578.80"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google"
              }
            ]
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
                {
                  "lang": "eng",
                  "value": "Insufficient policy enforcement"
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        "references": {
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              "refsource": "CONFIRM",
              "url": "https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html"
            },
            {
              "name": "https://crbug.com/895885",
              "refsource": "MISC",
              "url": "https://crbug.com/895885"
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  "cveMetadata": {
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    "assignerShortName": "Chrome",
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    "datePublished": "2019-01-09T19:00:00.000Z",
    "dateReserved": "2018-12-11T00:00:00.000Z",
    "dateUpdated": "2024-08-05T11:51:18.976Z",
    "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.

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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.
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