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CVE-2016-8637

Quick assessment

Affected
The Dracut Project dracut
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.

Dracut是一个initramfs基础设施，它主要用于创建initramfs镜像。 Dracut 045之前版本中存在本地信息泄露漏洞。本地攻击者可利用该漏洞获取敏感信息（例如：密钥或凭证）。

AI Predicted 5.5 Difficulty: Easy EPSS 0.31% · P24
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I. Basic Information for CVE-2016-8637

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A local information disclosure issue was found in dracut before 045 when generating initramfs images with world-readable permissions when 'early cpio' is used, such as when including microcode updates. Local attacker can use this to obtain sensitive information from these files, such as encryption keys or credentials.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
Dracut 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dracut是一个initramfs基础设施，它主要用于创建initramfs镜像。 Dracut 045之前版本中存在本地信息泄露漏洞。本地攻击者可利用该漏洞获取敏感信息（例如：密钥或凭证）。
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
The Dracut Project dracut 045 -

II. Public POCs for CVE-2016-8637

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III. Intelligence Information for CVE-2016-8637

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Patches & Fixes for CVE-2016-8637 (1)

Vendor Advisories for CVE-2016-8637 (2)

Mailing List Discussions for CVE-2016-8637 (1)

IV. Related Vulnerabilities

Same weakness: CWE-732

V. Comments for CVE-2016-8637

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