cnvd - cnvd-2019-16993

cnvd-2019-16993

Vulnerability from cnvd

Title: Mozilla Firefox和Mozilla Firefox ESR XMLHttpRequest内存错误引用漏洞

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 67之前版本和Firefox ESR 60.7之前版本中存在安全漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。允许远程攻击者可以利用漏洞提交特殊的WEB页请求，诱使用户解析，可使应用程序崩溃或执行任意代码。

Severity: 高

Patch Name: Mozilla Firefox和Mozilla Firefox ESR XMLHttpRequest内存错误引用漏洞的补丁

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 67之前版本和Firefox ESR 60.7之前版本中存在安全漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。允许远程攻击者可以利用漏洞提交特殊的WEB页请求，诱使用户解析，可使应用程序崩溃或执行任意代码。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/mfsa2019-13/

Reference: https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/

Impacted products

Name
['Mozilla Firefox <67', 'Mozilla Firefox ESR <60.7']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-11691",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11691"
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  "serverity": "\u9ad8",
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}

CVE-2019-11691 (GCVE-0-2019-11691)

Vulnerability from cvelistv5

Published

2019-07-23 13:23

Modified

2024-08-04 23:03

Severity ?

CWE

Use-after-free in XMLHttpRequest

Summary

A use-after-free vulnerability can occur when working with XMLHttpRequest (XHR) in an event loop, causing the XHR main thread to be called after it has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2019-13/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2019-15/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2019-14/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1542465	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 60.7

	Mozilla	Firefox	Version: unspecified < 67
	Mozilla	Firefox ESR	Version: unspecified < 60.7

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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