cnvd - cnvd-2021-90323

cnvd-2021-90323

Vulnerability from cnvd

Title: Mozilla Firefox资源管理错误漏洞（CNVD-2021-90323）

Description:

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

Mozilla Firefox存在资源管理错误漏洞，该漏洞的存在是由于应用程序内部资源管理不当造成的。Android版本的Firefox可能会在全屏模式下卡住，甚至在正常的交互之后也不会退出。远程攻击者可利用该漏洞来欺骗受害者透露敏感信息，执行点击劫持攻击。

Severity: 中

Patch Name: Mozilla Firefox资源管理错误漏洞（CNVD-2021-90323）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存在资源管理错误漏洞，该漏洞的存在是由于应用程序内部资源管理不当造成的。Android版本的Firefox可能会在全屏模式下卡住，甚至在正常的交互之后也不会退出。远程攻击者可利用该漏洞来欺骗受害者透露敏感信息，执行点击劫持攻击。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/mfsa2021-33/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-29983

Impacted products

Name
Mozilla Firefox <91.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29983",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-29983"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\n\nMozilla Firefox\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7684\u5b58\u5728\u662f\u7531\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5185\u90e8\u8d44\u6e90\u7ba1\u7406\u4e0d\u5f53\u9020\u6210\u7684\u3002Android\u7248\u672c\u7684Firefox\u53ef\u80fd\u4f1a\u5728\u5168\u5c4f\u6a21\u5f0f\u4e0b\u5361\u4f4f\uff0c\u751a\u81f3\u5728\u6b63\u5e38\u7684\u4ea4\u4e92\u4e4b\u540e\u4e5f\u4e0d\u4f1a\u9000\u51fa\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6765\u6b3a\u9a97\u53d7\u5bb3\u8005\u900f\u9732\u654f\u611f\u4fe1\u606f\uff0c\u6267\u884c\u70b9\u51fb\u52ab\u6301\u653b\u51fb\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/mfsa2021-33/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-90323",
  "openTime": "2021-11-23",
  "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\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7684\u5b58\u5728\u662f\u7531\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5185\u90e8\u8d44\u6e90\u7ba1\u7406\u4e0d\u5f53\u9020\u6210\u7684\u3002Android\u7248\u672c\u7684Firefox\u53ef\u80fd\u4f1a\u5728\u5168\u5c4f\u6a21\u5f0f\u4e0b\u5361\u4f4f\uff0c\u751a\u81f3\u5728\u6b63\u5e38\u7684\u4ea4\u4e92\u4e4b\u540e\u4e5f\u4e0d\u4f1a\u9000\u51fa\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6765\u6b3a\u9a97\u53d7\u5bb3\u8005\u900f\u9732\u654f\u611f\u4fe1\u606f\uff0c\u6267\u884c\u70b9\u51fb\u52ab\u6301\u653b\u51fb\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\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-90323\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Firefox \u003c91.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-29983",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-16",
  "title": "Mozilla Firefox\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-90323\uff09"
}

CVE-2021-29983 (GCVE-0-2021-29983)

Vulnerability from cvelistv5

Published

2021-08-17 19:12

Modified

2024-08-03 22:24

Severity ?

CWE

Firefox for Android could get stuck in fullscreen mode

Summary

Firefox for Android could get stuck in fullscreen mode and not exit it even after normal interactions that should cause it to exit. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-33/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1719088	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Mozilla	Firefox	Version: unspecified < 91

Show details on NVD website

JSON

To clipboard

{
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            ],
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              "x_refsource_MISC",
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            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1719088"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
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              "status": "affected",
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          "lang": "en",
          "value": "Firefox for Android could get stuck in fullscreen mode and not exit it even after normal interactions that should cause it to exit. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox \u003c 91."
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      ],
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              "type": "text"
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      "references": [
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          ],
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          "tags": [
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      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
        },
        "affects": {
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    "state": "PUBLISHED"
  },
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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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