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CVE-2018-12397

Quick assessment

Affected
Mozilla Firefox ESR
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。Firefox ESR是Firefox的一个延长支持版本。 Mozilla Firefox 63之前版本和Firefox ESR 60.3之前版本中存在安全漏洞，该漏洞源于WebExtension在访问本地文件时，程序没有弹出警告对话框。远程攻击者可利用该漏洞使扩展在本地页面中运行脚本。

AI Predicted 5.9 Difficulty: Easy EPSS 0.37% · P30
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I. Basic Information for CVE-2018-12397

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
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 ESR和Mozilla Firefox 信息泄露漏洞
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。Firefox ESR是Firefox的一个延长支持版本。 Mozilla Firefox 63之前版本和Firefox ESR 60.3之前版本中存在安全漏洞，该漏洞源于WebExtension在访问本地文件时，程序没有弹出警告对话框。远程攻击者可利用该漏洞使扩展在本地页面中运行脚本。
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 ESR unspecified ~ 60.3 -
Mozilla Firefox unspecified ~ 63 -

II. Public POCs for CVE-2018-12397

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III. Intelligence Information for CVE-2018-12397

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Vendor Advisories for CVE-2018-12397 (10)

Mailing List Discussions for CVE-2018-12397 (1)

Same Patch Batch · Mozilla · 2019-02-28 · 26 CVEs total

CVE-2018-12402 Mozilla Firefox 访问控制错误漏洞
CVE-2018-18499 Mozilla Firefox、Firefox ESR和Thunderbird 安全漏洞
CVE-2018-18498 Mozilla Firefox和Firefox ESR 输入验证错误漏洞
CVE-2018-18497 Mozilla Firefox 输入验证错误漏洞
CVE-2018-18496 Mozilla Firefox 输入验证错误漏洞
CVE-2018-18495 Mozilla Firefox 安全漏洞
CVE-2018-18494 Mozilla Firefox和Firefox ESR 访问控制错误漏洞
CVE-2018-18493 Mozilla Firefox和Firefox ESR 缓冲区错误漏洞
CVE-2018-18492 Mozilla Firefox和Firefox ESR 资源管理错误漏洞
CVE-2018-12407 Mozilla Firefox 缓冲区错误漏洞
CVE-2018-12406 Mozilla Firefox 缓冲区错误漏洞
CVE-2018-12405 Mozilla Firefox和Firefox ESR 缓冲区错误漏洞
CVE-2018-12403 Mozilla Firefox 安全特征问题漏洞
CVE-2018-12388 Mozilla Firefox 缓冲区错误漏洞
CVE-2018-12401 Mozilla Firefox 输入验证漏洞
CVE-2018-12400 Mozilla Firefox 信息泄露漏洞
CVE-2018-12399 Mozilla Firefox 授权问题漏洞
CVE-2018-12398 Mozilla Firefox 访问控制错误漏洞
CVE-2018-12396 Mozilla Firefox ESR和Mozilla Firefox 权限许可和访问控制问题漏洞
CVE-2018-12395 Mozilla Firefox ESR和Mozilla Firefox 访问控制错误漏洞

Showing top 20 of 26 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Firefox ESR
Same vendor: Mozilla

V. Comments for CVE-2018-12397

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