cnvd - cnvd-2018-25864

cnvd-2018-25864

Vulnerability from cnvd

Title: Mozilla Firefox未授权访问漏洞（CNVD-2018-25864）

Description:

Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。

Mozilla Firefox 64之前版本中存在安全漏洞。远程攻击者可利用该漏洞向about:页面加载WebExtension内容脚本，进而干扰这些页面的加载和使用。

Severity: 中

Patch Name: Mozilla Firefox未授权访问漏洞（CNVD-2018-25864）的补丁

Patch Description:

Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。

Mozilla Firefox 64之前版本中存在安全漏洞。远程攻击者可利用该漏洞向about:页面加载WebExtension内容脚本，进而干扰这些页面的加载和使用。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://www.mozilla.org/en-US/security/advisories/mfsa2018-29/

Reference: https://www.securityfocus.com/bid/106167 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12407

Impacted products

Name
Mozilla Firefox <64

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "106167"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18495"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\n\nMozilla Firefox 64\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411about:\u9875\u9762\u52a0\u8f7dWebExtension\u5185\u5bb9\u811a\u672c\uff0c\u8fdb\u800c\u5e72\u6270\u8fd9\u4e9b\u9875\u9762\u7684\u52a0\u8f7d\u548c\u4f7f\u7528\u3002",
  "discovererName": "Kestrel",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2018-29/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-25864",
  "openTime": "2018-12-19",
  "patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMozilla Firefox 64\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411about:\u9875\u9762\u52a0\u8f7dWebExtension\u5185\u5bb9\u811a\u672c\uff0c\u8fdb\u800c\u5e72\u6270\u8fd9\u4e9b\u9875\u9762\u7684\u52a0\u8f7d\u548c\u4f7f\u7528\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": "Mozilla Firefox\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff08CNVD-2018-25864\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Firefox \u003c64"
  },
  "referenceLink": "https://www.securityfocus.com/bid/106167\r\nhttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12407",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-12",
  "title": "Mozilla Firefox\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff08CNVD-2018-25864\uff09"
}

CVE-2018-18495 (GCVE-0-2018-18495)

Vulnerability from cvelistv5

Published

2019-02-28 18:00

Modified

2024-08-05 11:08

Severity ?

CWE

WebExtension content scripts can be loaded in about: pages

Summary

WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2018-29/	x_refsource_CONFIRM
	https://bugzilla.mozilla.org/show_bug.cgi?id=1427585	x_refsource_CONFIRM
	https://usn.ubuntu.com/3844-1/	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/106167	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Mozilla	Firefox	Version: unspecified < 64

Show details on NVD website

JSON

To clipboard

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          },
          {
            "name": "USN-3844-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3844-1/"
          },
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              "x_refsource_BID",
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    "cna": {
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          "versions": [
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              "status": "affected",
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              "versionType": "custom"
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      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "WebExtension content scripts can be loaded in about: pages",
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-01T10:57:01",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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      },
      "references": [
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          "url": "https://www.mozilla.org/security/advisories/mfsa2018-29/"
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          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1427585"
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        },
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          "tags": [
            "vdb-entry",
            "x_refsource_BID"
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          "url": "http://www.securityfocus.com/bid/106167"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2018-18495",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
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        "problemtype": {
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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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