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CVE-2019-11720

Quick assessment

Affected
Mozilla Firefox
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 68之前版本中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 5.4 Difficulty: Easy EPSS 1.08% · P62
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I. Basic Information for CVE-2019-11720

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering parsing errors. This allows malicious code to then be processed, evading cross-site scripting (XSS) filtering. This vulnerability affects Firefox < 68.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Mozilla Firefox 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 68之前版本中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Mozilla Firefox unspecified ~ 68 -

II. Public POCs for CVE-2019-11720

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III. Intelligence Information for CVE-2019-11720

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Vendor Advisories for CVE-2019-11720 (3)

Mailing List Discussions for CVE-2019-11720 (4)

Same Patch Batch · Mozilla · 2019-07-23 · 48 CVEs total

CVE-2019-11694 Mozilla Firefox、Mozilla Firefox ESR和Mozilla Thunderbird 信息泄露漏洞
CVE-2019-11691 Mozilla Firefox 资源管理错误漏洞
CVE-2019-9820 Mozilla Firefox 资源管理错误漏洞
CVE-2019-9816 Mozilla Firefox 代码问题漏洞
CVE-2019-9815 Mozilla Firefox、Mozilla Firefox ESR和Mozilla Thunderbird 竞争条件问题漏洞
CVE-2019-9814 Mozilla Firefox 缓冲区错误漏洞
CVE-2019-9811 Mozilla Firefox ESR 注入漏洞
CVE-2019-9800 Mozilla Firefox 缓冲区错误漏洞
CVE-2019-9817 Mozilla Firefox 安全漏洞
CVE-2019-11693 Mozilla Firefox 缓冲区错误漏洞
CVE-2019-11692 Mozilla Firefox 资源管理错误漏洞
CVE-2019-11695 Mozilla Firefox 输入验证错误漏洞
CVE-2019-11696 Mozilla Firefox 输入验证错误漏洞
CVE-2019-11697 Mozilla Firefox 输入验证错误漏洞
CVE-2019-11698 Mozilla Firefox 输入验证错误漏洞
CVE-2019-11699 Mozilla Firefox 输入验证错误漏洞
CVE-2019-11700 Mozilla Firefox 信息泄露漏洞
CVE-2019-11701 Mozilla Firefox 跨站脚本漏洞
CVE-2019-11702 Mozilla Firefox 信息泄露漏洞
CVE-2019-11703 Mozilla Thunderbird 缓冲区错误漏洞

Showing top 20 of 48 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2019-11720

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