cnvd-2023-59956
Vulnerability from cnvd
Title
Mozilla Firefox信息泄露漏洞（CNVD-2023-59956）
Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox存在信息泄露漏洞，该漏洞源于浏览器在从已知的资源中加载CSS变量时表现不同，攻击者可利用该漏洞监视浏览器的行为，从而猜测哪些网站曾被访问过，并存储在浏览器历史记录中。
Severity
高
Patch Name
Mozilla Firefox信息泄露漏洞（CNVD-2023-59956）的补丁
Patch Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox存在信息泄露漏洞，该漏洞源于浏览器在从已知的资源中加载CSS变量时表现不同，攻击者可利用该漏洞监视浏览器的行为，从而猜测哪些网站曾被访问过，并存储在浏览器历史记录中。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://www.mozilla.org/en-US/security/advisories/mfsa2022-16/

Reference
https://www.cybersecurity-help.cz/vdb/SB2022050429
Impacted products
Name
['Mozilla Thunderbird <91.9', 'Mozilla Firefox <100.0', 'Mozilla Firefox ESR <91.9']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-29916",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-29916"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\n\nMozilla Firefox\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6d4f\u89c8\u5668\u5728\u4ece\u5df2\u77e5\u7684\u8d44\u6e90\u4e2d\u52a0\u8f7dCSS\u53d8\u91cf\u65f6\u8868\u73b0\u4e0d\u540c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u76d1\u89c6\u6d4f\u89c8\u5668\u7684\u884c\u4e3a\uff0c\u4ece\u800c\u731c\u6d4b\u54ea\u4e9b\u7f51\u7ad9\u66fe\u88ab\u8bbf\u95ee\u8fc7\uff0c\u5e76\u5b58\u50a8\u5728\u6d4f\u89c8\u5668\u5386\u53f2\u8bb0\u5f55\u4e2d\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://www.mozilla.org/en-US/security/advisories/mfsa2022-16/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-59956",
  "openTime": "2023-08-01",
  "patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMozilla Firefox\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6d4f\u89c8\u5668\u5728\u4ece\u5df2\u77e5\u7684\u8d44\u6e90\u4e2d\u52a0\u8f7dCSS\u53d8\u91cf\u65f6\u8868\u73b0\u4e0d\u540c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u76d1\u89c6\u6d4f\u89c8\u5668\u7684\u884c\u4e3a\uff0c\u4ece\u800c\u731c\u6d4b\u54ea\u4e9b\u7f51\u7ad9\u66fe\u88ab\u8bbf\u95ee\u8fc7\uff0c\u5e76\u5b58\u50a8\u5728\u6d4f\u89c8\u5668\u5386\u53f2\u8bb0\u5f55\u4e2d\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2023-59956\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Thunderbird \u003c91.9",
      "Mozilla Firefox \u003c100.0",
      "Mozilla Firefox ESR \u003c91.9"
    ]
  },
  "referenceLink": "https://www.cybersecurity-help.cz/vdb/SB2022050429",
  "serverity": "\u9ad8",
  "submitTime": "2022-05-08",
  "title": "Mozilla Firefox\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2023-59956\uff09"
}


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