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CVE-2017-7834

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基金会开发的一款开源Web浏览器。 Mozilla Firefox 57之前版本中存在安全漏洞，该漏洞源于新标签中加载的‘data:’URL没有使用源页面的内容保护策略。攻击者可利用该漏洞绕过内容保护策略。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.93% · P78
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I. Basic Information for CVE-2017-7834

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A "data:" URL loaded in a new tab did not inherit the Content Security Policy (CSP) of the original page, allowing for bypasses of the policy including the execution of JavaScript. In prior versions when "data:" documents also inherited the context of the original page this would allow for potential cross-site scripting (XSS) attacks. This vulnerability affects Firefox < 57.
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。 Mozilla Firefox 57之前版本中存在安全漏洞，该漏洞源于新标签中加载的‘data:’URL没有使用源页面的内容保护策略。攻击者可利用该漏洞绕过内容保护策略。
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 ~ 57 -

II. Public POCs for CVE-2017-7834

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III. Intelligence Information for CVE-2017-7834

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Vendor Advisories for CVE-2017-7834 (4)

Same Patch Batch · Mozilla · 2018-06-11 · 315 CVEs total

CVE-2017-7828 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7838 Mozilla Firefox 安全漏洞
CVE-2017-7837 Mozilla Firefox 安全漏洞
CVE-2017-7836 Mozilla Firefox 安全漏洞
CVE-2017-7835 Mozilla Firefox 安全漏洞
CVE-2017-7833 Mozilla Firefox 安全漏洞
CVE-2017-7832 Mozilla Firefox 安全漏洞
CVE-2017-7831 Mozilla Firefox 安全漏洞
CVE-2017-7830 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7829 Mozilla Thunderbird 安全漏洞
CVE-2017-7823 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7819 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7820 Mozilla Firefox 安全漏洞
CVE-2017-7821 Mozilla Firefox 安全漏洞
CVE-2017-7822 Mozilla Firefox 安全漏洞
CVE-2017-7825 Mozilla Firefox、Firefox ESR和Thunderbird for OS X 安全漏洞
CVE-2017-7827 Mozilla Firefox 安全漏洞
CVE-2017-7826 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7839 Mozilla Firefox 安全漏洞
CVE-2017-7824 Mozilla Firefox、Firefox ESR和Thunderbird 缓冲区错误漏洞

Showing top 20 of 315 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2017-7834

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