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Amazon Linux: Security Advisory (ALAS-2013-213)
Information
Severity
Severity
High
Family
Family
Amazon Linux Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
7 years ago
Modified
Modified
1 year ago
Summary
The remote host is missing an update announced via the referenced Security Advisory.
Insight
Insight
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.
Solution
Solution
Run yum update puppet to update your system.