cnvd-2021-49131
Vulnerability from cnvd
Title
Mozilla Firefox跨站脚本漏洞（CNVD-2021-49131）
Description
Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox存在跨站脚本漏洞，攻击者可能利用此漏洞窃取受害者基于Cookie的身份验证凭据。
Severity
中
Patch Name
Mozilla Firefox跨站脚本漏洞（CNVD-2021-49131）的补丁
Patch Description
Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox存在跨站脚本漏洞，攻击者可能利用此漏洞窃取受害者基于Cookie的身份验证凭据。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://www.mozilla.org/en-US/security/advisories/mfsa2021-16/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-29944
Impacted products
Name
Mozilla Firefox < 88
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29944"
    }
  },
  "description": "Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\n\nMozilla Firefox\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u7a83\u53d6\u53d7\u5bb3\u8005\u57fa\u4e8eCookie\u7684\u8eab\u4efd\u9a8c\u8bc1\u51ed\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2021-16/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-49131",
  "openTime": "2021-07-11",
  "patchDescription": "Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMozilla Firefox\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u7a83\u53d6\u53d7\u5bb3\u8005\u57fa\u4e8eCookie\u7684\u8eab\u4efd\u9a8c\u8bc1\u51ed\u636e\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\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-49131\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Firefox \u003c 88"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-29944",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-21",
  "title": "Mozilla Firefox\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-49131\uff09"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.