CVE-2013-3567

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CVE

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, whic

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.

HIGH · CVSS 7.5 EPSS 0.05772

Schedule remediation

EPSS percentile: top 9% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

puppetall versions
puppetlabs puppetall versions
canonical ubuntu linuxall versions
novell suse linux enterprise desktopall versions
novell suse linux enterprise serverall versions
puppet enterprise<= 2.8.1
puppet enterpriseall versions

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Affected Packages

Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.

RubyGems puppet HIGH fixed in 2.7.22

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Scoring & Timeline

7.5

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Published to NVD19 Aug 2013 · 11:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10581-1
suse-csafsuse-ru-2015_0696-1
rhsaRHSA-2013:1283Moderate
rhsaRHSA-2013:1284Moderate
usnUSN-1886-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00002.html

http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00019.html

http://rhn.redhat.com/errata/RHSA-2013-1283.html

http://rhn.redhat.com/errata/RHSA-2013-1284.html

http://secunia.com/advisories/54429Vendor Advisory

http://www.debian.org/security/2013/dsa-2715

Show all 8 references

http://www.ubuntu.com/usn/USN-1886-1

https://puppetlabs.com/security/cve/cve-2013-3567/Vendor Advisory

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