cnvd - cnvd-2020-02149

cnvd-2020-02149

Vulnerability from cnvd

Title: Mozilla Firefox ESR和Mozilla Firefox类型混淆漏洞

Description:

Mozilla Firefox和Mozilla Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。

Mozilla Firefox 72.0.1之前版本和Firefox ESR 68.4.1之前版本中存在类型混淆漏洞。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: Mozilla Firefox ESR和Mozilla Firefox类型混淆漏洞的补丁

Patch Description:

Mozilla Firefox和Mozilla Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。

Mozilla Firefox 72.0.1之前版本和Firefox ESR 68.4.1之前版本中存在类型混淆漏洞。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/mfsa2020-03/

Reference: https://www.auscert.org.au/bulletins/ESB-2020.0078/

Impacted products

Name
['Mozilla Firefox ESR <68.4.1', 'Mozilla Firefox <72.0.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-17026"
    }
  },
  "description": "Mozilla Firefox\u548cMozilla Firefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\n\nMozilla Firefox 72.0.1\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 68.4.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/mfsa2020-03/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-02149",
  "openTime": "2020-01-14",
  "patchDescription": "Mozilla Firefox\u548cMozilla Firefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 72.0.1\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 68.4.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 ESR\u548cMozilla Firefox\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox ESR \u003c68.4.1",
      "Mozilla Firefox \u003c72.0.1"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.0078/",
  "serverity": "\u9ad8",
  "submitTime": "2020-01-10",
  "title": "Mozilla Firefox ESR\u548cMozilla Firefox\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e"
}

CVE-2019-17026 (GCVE-0-2019-17026)

Vulnerability from cvelistv5

Published

2020-03-02 04:05

Modified

2025-07-30 01:45

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

IonMonkey type confusion with StoreElementHole and FallibleStoreElement

Summary

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2020-04/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2020-03/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1607443	x_refsource_MISC
	https://security.gentoo.org/glsa/202003-02	vendor-advisory, x_refsource_GENTOO
	https://usn.ubuntu.com/4335-1/	vendor-advisory, x_refsource_UBUNTU
	http://packetstormsecurity.com/files/162568/Firefox-72-IonMonkey-JIT-Type-Confusion.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Mozilla

Firefox ESR

Version: unspecified < 68.4.1

	Mozilla	Thunderbird	Version: unspecified < 68.4.1
	Mozilla	Firefox	Version: unspecified < 72.0.1

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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