cnvd - cnvd-2019-08521

cnvd-2019-08521

Vulnerability from cnvd

Title: Mozilla Firefox和Firefox ESR内存错误引用漏洞（CNVD-2019-08521）

Description:

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

Mozilla Firefox 66之前版本和Firefox ESR 60.6之前版本中存在内存错误引用漏洞。远程攻击者可利用该漏洞执行任意代码或造成拒绝服务（崩溃）。

Severity: 高

Patch Name: Mozilla Firefox和Firefox ESR内存错误引用漏洞（CNVD-2019-08521）的补丁

Patch Description:

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

Mozilla Firefox 66之前版本和Firefox ESR 60.6之前版本中存在内存错误引用漏洞。远程攻击者可利用该漏洞执行任意代码或造成拒绝服务（崩溃）。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/mfsa2019-07/

Reference: http://www.securityfocus.com/bid/107487

Impacted products

Name
['Mozilla Firefox ESR <60.6', 'Mozilla Firefox <66']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "107487"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-9790"
    }
  },
  "description": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\n\nMozilla Firefox 66\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 60.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Brandon Wieser",
  "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/mfsa2019-07/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08521",
  "openTime": "2019-03-28",
  "patchDescription": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 66\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 60.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\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\u548cFirefox ESR\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-08521\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox ESR \u003c60.6",
      "Mozilla Firefox \u003c66"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/107487",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-22",
  "title": "Mozilla Firefox\u548cFirefox ESR\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-08521\uff09"
}

CVE-2019-9790 (GCVE-0-2019-9790)

Vulnerability from cvelistv5

Published

2019-04-26 16:13

Modified

2024-08-04 22:01

Severity ?

CWE

Use-after-free when removing in-use DOM elements

Summary

A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2019-07/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2019-08/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2019-11/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1525145	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:0966	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:1144	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 60.6

	Mozilla	Firefox ESR	Version: unspecified < 60.6
	Mozilla	Firefox	Version: unspecified < 66

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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