cnvd - cnvd-2018-09314

CNVD-2018-09314

Vulnerability from cnvd - Published: 2018-05-11

Title

Brave拒绝服务漏洞

Description

Brave是美国Brave Software公司的一款Web浏览器产品。基于Linux或其他平台的Brave 0.14.0之前版本中存在安全漏洞，该漏洞源于未能正确的处理较长的URL。攻击者可通过发送特制的请求利用该漏洞造成拒绝服务（应用程序挂起）。

Severity

中

Patch Name

Brave拒绝服务漏洞的补丁

Patch Description

Brave是美国Brave Software公司的一款Web浏览器产品。基于Linux或其他平台的Brave 0.14.0之前版本中存在安全漏洞，该漏洞源于未能正确的处理较长的URL。攻击者可通过发送特制的请求利用该漏洞造成拒绝服务（应用程序挂起）。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

厂商已发布漏洞修复程序，请及时关注更新： https://hackerone.com/reports/181558

Reference

https://hackerone.com/reports/181558

Impacted products

Name
Brave Brave <0.14.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10799"
    }
  },
  "description": "Brave\u662f\u7f8e\u56fdBrave Software\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u4ea7\u54c1\u3002\r\n\r\n\u57fa\u4e8eLinux\u6216\u5176\u4ed6\u5e73\u53f0\u7684Brave 0.14.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u8f83\u957f\u7684URL\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u6302\u8d77\uff09\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://hackerone.com/reports/181558",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09314",
  "openTime": "2018-05-11",
  "patchDescription": "Brave\u662f\u7f8e\u56fdBrave Software\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u4ea7\u54c1\u3002\r\n\r\n\u57fa\u4e8eLinux\u6216\u5176\u4ed6\u5e73\u53f0\u7684Brave 0.14.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u8f83\u957f\u7684URL\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u6302\u8d77\uff09\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": "Brave\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Brave Brave \u003c0.14.0"
  },
  "referenceLink": "https://hackerone.com/reports/181558",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-08",
  "title": "Brave\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-10799 (GCVE-0-2018-10799)

Vulnerability from cvelistv5 – Published: 2018-05-07 14:00 – Updated: 2024-09-16 23:40

Summary

A hang issue was discovered in Brave before 0.14.0 (on, for example, Linux). This vulnerability is caused by the mishandling of a long URL formed by window.location+='?\u202a\uFEFF\u202b'; concatenation in a SCRIPT element.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://hackerone.com/reports/181558

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T07:46:47.454Z",
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/181558"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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        }
      ],
      "descriptions": [
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          "value": "A hang issue was discovered in Brave before 0.14.0 (on, for example, Linux). This vulnerability is caused by the mishandling of a long URL formed by window.location+=\u0027?\\u202a\\uFEFF\\u202b\u0027; concatenation in a SCRIPT element."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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        }
      ],
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        "dateUpdated": "2018-05-07T14:00:00Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/181558"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2018-10799",
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              {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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                      }
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                "vendor_name": "n/a"
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            }
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        "problemtype": {
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  "cveMetadata": {
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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-2018-09314

CVE-2018-10799 (GCVE-0-2018-10799)

Tags

Sightings

Nomenclature