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CVE-2013-3567

Published: Aug 19, 2013Updated: Apr 29, 2026 Sources: CVE List NVD GHSA BDUCWE-20
NVD MITRE
7.5CVSSHIGH
EPSS Score
3.4%
Top 12.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LAu:NC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-20

Affected Products

puppetpuppet
On-prem
Enterprise Software / erp
puppetpuppetlabs
On-prem
DevTools & CI / build-test-tools
ubuntu linuxcanonical
On-premOS
Operating Systems / linux-distro
suse linux enterprise desktopnovell
On-premOS
Operating Systems / linux-distro
suse linux enterprise servernovell
On-premOS
Operating Systems / linux-distro
puppetcommercialUSEnterprise Softwareaka puppet labs
puppetlabscommercialUSDevTools & CIaka puppet, facter
canonicalcommercialGBOperating Systemsaka canonical ltd.
novellcommercialUSOperating Systemsaka suse novell, novell suse
and 4 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00002.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00019.html
lists.opensuse.org
http://rhn.redhat.com/errata/RHSA-2013-1283.html
rhn.redhat.com
and 11 more references View all →

Timeline

Published
Aug 19, 2013
Last Updated
Apr 29, 2026

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