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I. Basic Information for CVE-2011-3872
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Puppet 2.6.x before 2.6.12 and 2.7.x before 2.7.6, and Puppet Enterprise (PE) Users 1.0, 1.1, and 1.2 before 1.2.4, when signing an agent certificate, adds the Puppet master's certdnsnames values to the X.509 Subject Alternative Name field of the certificate, which allows remote attackers to spoof a Puppet master via a man-in-the-middle (MITM) attack against an agent that uses an alternate DNS name for the master, aka "AltNames Vulnerability."
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Puppet ‘certdnsnames’ 安全绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Puppet 0.24.0至2.7.5版本中存在安全绕过漏洞。由于应用程序未能正确验证服务器的SSL证书，攻击者可利用该漏洞执行中间人攻击或者冒充受信任的服务器，并引起进一步攻击。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2011-3872
#POC DescriptionSource LinkShenlong Link
1Puppet Module to help fix and migrate a Puppet deployment (CVE-2011-3872)https://github.com/puppetlabs-toy-chest/puppetlabs-cve20113872POC Details
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III. Intelligence Information for CVE-2011-3872
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2011-3872

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