CVE-2012-3408

描述

lib/puppet/network/authstore.rb in Puppet before 2.7.18, and Puppet Enterprise before 2.5.2, supports use of IP addresses in certnames without warning of potential risks, which might allow remote attackers to spoof an agent by acquiring a previously used IP address.

如何修補 CVE-2012-3408

要修補 CVE-2012-3408,請將受影響套件升級到下列已修補版本。

• Debian/puppet—升級至 2.7.18-1 或更新版本
• RubyGems/puppet—升級至 2.7.18 或更新版本

CVE-2012-3408 正在被利用嗎?

低 — EPSS 為 1.6%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 2.7.18-1
• from 0, < 2.7.18

參考連結(8)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2012-3408
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-3408
• PATCHgithub.com/puppetlabs/puppet
• WEBpuppetlabs.com/security/cve/cve-2012-3408
• WEB