cnvd - cnvd-2021-15353

cnvd-2021-15353

Vulnerability from cnvd

Title: Mozilla Firefox存在未明漏洞（CNVD-2021-15353）

Description:

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。

Mozilla Firefox 中存在安全漏洞。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Mozilla Firefox存在未明漏洞（CNVD-2021-15353）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 中存在安全漏洞。目前没有详细的漏洞细节提供。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/mfsa2021-09/

Reference: https://bugzilla.mozilla.org/show_bug.cgi?id=1690976

Impacted products

Name
['Mozilla Firefox <86', 'Mozilla Thunderbird <78.8', 'Mozilla Firefox ESR <78.8']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-23973",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23973"
    }
  },
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  "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/mfsa2021-09/",
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  "openTime": "2021-03-08",
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  "products": {
    "product": [
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  "referenceLink": "https://bugzilla.mozilla.org/show_bug.cgi?id=1690976",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-05",
  "title": "Mozilla Firefox\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-15353\uff09"
}

CVE-2021-23973 (GCVE-0-2021-23973)

Vulnerability from cvelistv5

Published

2021-02-26 01:53

Modified

2024-08-03 19:14

Severity ?

CWE

MediaError message property could have leaked information about cross-origin resources

Summary

When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-07/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-09/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-08/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1690976	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2021/03/msg00000.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2021/dsa-4866	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/202104-10	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202104-09	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Firefox

Version: < 86

	Mozilla	Thunderbird	Version: < 78.8
	Mozilla	Firefox ESR	Version: < 78.8

Show details on NVD website

JSON

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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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