4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.009 Low
EPSS
Percentile
82.7%
Issue Overview:
Directory traversal vulnerability in lib/puppet/reports/store.rb in Puppet before 2.6.17 and 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, when Delete is enabled in auth.conf, allows remote authenticated users to delete arbitrary files on the puppet master server via a … (dot dot) in a node name.
Puppet before 2.6.17 and 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, allows remote authenticated users to read arbitrary files on the puppet master server by leveraging an arbitrary user’s certificate and private key in a GET request.
lib/puppet/ssl/certificate_authority.rb in Puppet before 2.6.17 and 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, does not properly restrict the characters in the Common Name field of a Certificate Signing Request (CSR), which makes it easier for user-assisted remote attackers to trick administrators into signing a crafted agent certificate via ANSI control sequences.
lib/puppet/defaults.rb in Puppet 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, uses 0644 permissions for last_run_report.yaml, which allows local users to obtain sensitive configuration information by leveraging access to the puppet master server to read this file.
Affected Packages:
puppet
Issue Correction:
Run yum update puppet to update your system.
New Packages:
i686:
   puppet-server-2.7.18-1.9.amzn1.i686
   puppet-debuginfo-2.7.18-1.9.amzn1.i686
   puppet-2.7.18-1.9.amzn1.i686
src:
   puppet-2.7.18-1.9.amzn1.src
x86_64:
   puppet-debuginfo-2.7.18-1.9.amzn1.x86_64
   puppet-server-2.7.18-1.9.amzn1.x86_64
   puppet-2.7.18-1.9.amzn1.x86_64
Red Hat: CVE-2012-3864, CVE-2012-3865, CVE-2012-3866, CVE-2012-3867
Mitre: CVE-2012-3864, CVE-2012-3865, CVE-2012-3866, CVE-2012-3867
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | puppet-server | <Â 2.7.18-1.9.amzn1 | puppet-server-2.7.18-1.9.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | puppet-debuginfo | <Â 2.7.18-1.9.amzn1 | puppet-debuginfo-2.7.18-1.9.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | puppet | <Â 2.7.18-1.9.amzn1 | puppet-2.7.18-1.9.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | puppet-debuginfo | <Â 2.7.18-1.9.amzn1 | puppet-debuginfo-2.7.18-1.9.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | puppet-server | <Â 2.7.18-1.9.amzn1 | puppet-server-2.7.18-1.9.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | puppet | <Â 2.7.18-1.9.amzn1 | puppet-2.7.18-1.9.amzn1.x86_64.rpm |