Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2011-3872

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 6.5 Difficulty: Moderate EPSS 2.50% · P84
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2011-3872

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: 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
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2011-3872

# POC Description Source Link Shenlong Link
1 Puppet Module to help fix and migrate a Puppet deployment (CVE-2011-3872) https://github.com/puppetlabs-toy-chest/puppetlabs-cve20113872 POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2011-3872

请登录查看更多情报信息。

Vendor Advisories for CVE-2011-3872 (6)

Other References for CVE-2011-3872 (2)

Same Patch Batch · n/a · 2011-10-27 · 11 CVEs total

CVE-2011-2569 Cisco Nexus OS ‘section’ /‘less’ 本地命令注入漏洞
CVE-2011-3315 Cisco 多个产品目录遍历的漏洞
CVE-2011-3318 Cisco Video Surveillance 远程拒绝服务漏洞
CVE-2011-3319 Cisco WebEx 多个远程缓冲区溢出漏洞
CVE-2011-4004 Cisco WebEx 多个远程缓冲区溢出漏洞
CVE-2011-3848 Puppet 目录遍历漏洞
CVE-2011-3869 Puppet ‘.k5login’ 任意文件重写漏洞
CVE-2011-3870 Puppet ‘SSH authorized_keys’任意文件修改漏洞
CVE-2011-3871 Puppet 任意Puppet代码执行漏洞
CVE-2011-4079 OpenLDAP ‘UTF8StringNormalize()’ 远程缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2011-3872

No comments yet

Leave a comment