cnvd - cnvd-2022-36981

cnvd-2022-36981

Vulnerability from cnvd

Title: Mozilla Firefox信息泄露漏洞（CNVD-2022-36981）

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，攻击者可利用该漏洞导致敏感数据被记录到用户的Microsoft帐户中。

Severity: 中

Patch Name: Mozilla Firefox信息泄露漏洞（CNVD-2022-36981）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，攻击者可利用该漏洞导致敏感数据被记录到用户的Microsoft帐户中。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:

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/mfsa2021-48/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-38505

Impacted products

Name
['Mozilla Firefox <94', 'Mozilla Thunderbird <91.3', 'Mozilla Firefox ESR <91.3']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-38505"
    }
  },
  "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\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u654f\u611f\u6570\u636e\u88ab\u8bb0\u5f55\u5230\u7528\u6237\u7684Microsoft\u5e10\u6237\u4e2d\u3002",
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  "number": "CNVD-2022-36981",
  "openTime": "2022-05-13",
  "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\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u654f\u611f\u6570\u636e\u88ab\u8bb0\u5f55\u5230\u7528\u6237\u7684Microsoft\u5e10\u6237\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-2022-36981\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c94",
      "Mozilla Thunderbird \u003c91.3",
      "Mozilla Firefox ESR \u003c91.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-38505",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-04",
  "title": "Mozilla Firefox\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-36981\uff09"
}

CVE-2021-38505 (GCVE-0-2021-38505)

Vulnerability from cvelistv5

Published

2021-12-08 21:21

Modified

2024-08-04 01:44

Severity ?

CWE

Windows 10 Cloud Clipboard may have recorded sensitive user data

Summary

Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios. Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-49/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-50/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-48/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1730194	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Mozilla

Firefox

Version: unspecified < 94

	Mozilla	Thunderbird	Version: unspecified < 91.3
	Mozilla	Firefox ESR	Version: unspecified < 91.3

Show details on NVD website

JSON

To clipboard

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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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