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CVE-2017-7813

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。JavaScript parser是其中的一个JavaScript解析器。 Mozilla Firefox 56之前的版本中的JavaScript解析器存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（崩溃）或泄露内存中信息。

AI Predicted 5.3 Difficulty: Hard EPSS 1.64% · P74
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I. Basic Information for CVE-2017-7813

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Inside the JavaScript parser, a cast of an integer to a narrower type can result in data read from outside the buffer being parsed. This usually results in a non-exploitable crash, but can leak a limited amount of information from memory if it matches JavaScript identifier syntax. This vulnerability affects Firefox < 56.
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 JavaScript解析器安全漏洞
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。JavaScript parser是其中的一个JavaScript解析器。 Mozilla Firefox 56之前的版本中的JavaScript解析器存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（崩溃）或泄露内存中信息。
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 ~ 56 -

II. Public POCs for CVE-2017-7813

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III. Intelligence Information for CVE-2017-7813

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Vendor Advisories for CVE-2017-7813 (4)

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

CVE-2017-7829 Mozilla 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-2017-7834 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-2017-7824 Mozilla Firefox、Firefox ESR和Thunderbird 缓冲区错误漏洞
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-2017-7823 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7826 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7828 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2017-7827 Mozilla Firefox 安全漏洞
CVE-2017-7839 Mozilla Firefox 安全漏洞
CVE-2017-7825 Mozilla Firefox、Firefox ESR和Thunderbird for OS X 安全漏洞

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-2017-7813

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