CVE-2011-3872
Puppet 2.6.x before 2.6.12 and 2.7.x before 2.7.6, and Puppet Enterprise (PE) Users 1.0, 1.1, and 1.2 before 1.2.4, when signing an agent certificate, adds the Puppet master's certdnsnames values to
02 Description
Puppet 2.6.x before 2.6.12 and 2.7.x before 2.7.6, and Puppet Enterprise (PE) Users 1.0, 1.1, and 1.2 before 1.2.4, when signing an agent certificate, adds the Puppet master's certdnsnames values to
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.52% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 84.7% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-10-27 20:00Z15 YR AGO
- Last updated
- 2024-08-06 23:53Z2 YR AGO
- Reserved
- 2011-09-29
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- 435629d79a9e556d22351bccdf5d6f21fd7406d9d52492fa599327333c913250
05 Affected products
06 References
- secunia.com46550http://secunia.com/advisories/46550
- www.ubuntu.comUSN-1238-2http://www.ubuntu.com/usn/USN-1238-2
- puppetlabs.comhttp://puppetlabs.com/blog/important-security-announcement-altnames-vulnerability/
- exchange.xforce.ibmcloud.compuppet-x509-spoofing(70970)https://exchange.xforce.ibmcloud.com/vulnerabilities/70970
- secunia.com46578http://secunia.com/advisories/46578
- puppet.comhttps://puppet.com/security/cve/cve-2011-3872
- secunia.com46934http://secunia.com/advisories/46934
- groups.google.comhttp://groups.google.com/group/puppet-announce/browse_thread/thread/e7edc3a71348f3e1
- www.securityfocus.com50356http://www.securityfocus.com/bid/50356
- secunia.com46964http://secunia.com/advisories/46964
- www.ubuntu.comUSN-1238-1http://www.ubuntu.com/usn/USN-1238-1
07 Fixed in
Debian 11
- puppet Fixed in 2.7.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.