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CVE-2012-2092

Quick assessment

Affected
Ubuntu Cobbler
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.

Ubuntu是英国科能（Canonical）公司和Ubuntu公司的一套以桌面应用为主的GNU/Linux操作系统。Cobbler是一款网络安装服务器套件，它主要用于快速建立Linux网络安装环境。 Ubuntu Cobbler 2.2.2之前版本中存在安全漏洞。远程攻击者可利用该漏洞执行中间人攻击，从而绕过签名验证过程。

AI Predicted 8.1 Difficulty: Moderate EPSS 3.66% · P89

Possible ATT&CK Techniques 1 AI

T1556 · Modify Authentication Process
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I. Basic Information for CVE-2012-2092

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Security Bypass vulnerability exists in Ubuntu Cobbler before 2,2,2 in the cobbler-ubuntu-import script due to an error when verifying the GPG signature.
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
Ubuntu Cobbler 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ubuntu是英国科能（Canonical）公司和Ubuntu公司的一套以桌面应用为主的GNU/Linux操作系统。Cobbler是一款网络安装服务器套件，它主要用于快速建立Linux网络安装环境。 Ubuntu Cobbler 2.2.2之前版本中存在安全漏洞。远程攻击者可利用该漏洞执行中间人攻击，从而绕过签名验证过程。
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
Ubuntu Cobbler before 2.2.2 -

II. Public POCs for CVE-2012-2092

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III. Intelligence Information for CVE-2012-2092

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Vendor Advisories for CVE-2012-2092 (3)

Mailing List Discussions for CVE-2012-2092 (1)

IV. Related Vulnerabilities

Same product: Cobbler
Same vendor: Ubuntu

V. Comments for CVE-2012-2092

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