CVE-2013-3567

Puppet 2.7.x before 2.7.22 and 3.2.x before 3.2.2, and Puppet Enterprise before 2.8.2, deserializes untrusted YAML, which allows remote attackers to instantiate arbitrary Ruby classes and execute arbitrary code via a crafted REST API call.

• How can I get the fixes?
• What do statuses mean?

References

• MITRE
• NVD
• Launchpad
• Debian

Related Ubuntu Security Notices (USN)

• USN-1886-1
• Puppet vulnerability
• 18 June 2013

Other references

• http://puppetlabs.com/security/cve/cve-2013-3567/
• https://www.cve.org/CVERecord?id=CVE-2013-3567