Vulnerability-Lookup

CVE-2012-3867 (GCVE-0-2012-3867)

Vulnerability from cvelistv5 – Published: 2012-08-06 16:00 – Updated: 2024-08-06 20:21

Summary

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.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2319 records in the last 180 days details

References

9 references

URL	Tags
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.debian.org/security/2012/dsa-2511	vendor-advisoryx_refsource_DEBIAN
http://www.ubuntu.com/usn/USN-1506-1	vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/50014	third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-updates/2012-0…	vendor-advisoryx_refsource_SUSE
http://puppetlabs.com/security/cve/cve-2012-3867/	x_refsource_CONFIRM
https://github.com/puppetlabs/puppet/commit/dfeda…	x_refsource_CONFIRM
https://github.com/puppetlabs/puppet/commit/f3419…	x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=839158	x_refsource_CONFIRM

Date Public

2012-07-11 00:00

Show details on NVD website

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To clipboard

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        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "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."
          },
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          }
        ],
        "id": "CVE-2012-3867",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ]
        },
        "published": "2012-08-06T16:55:06.680",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00006.html"
          },
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            ],
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            ],
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            ],
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          },
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        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
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              {
                "lang": "en",
                "value": "CWE-264"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-01-28T23:06:13+00:00",
      "cve": "CVE-2012-3867",
      "id": "CVE-2012-3867",
      "initial_release_date": "2012-07-10T00:00:00+00:00",
      "product_status:fixed": "56",
      "product_status:known_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "puppet: insufficient validation of agent names in CN of SSL certificate requests",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-3867.json",
      "version": "3"
    }
  }
}

FKIE_CVE-2012-3867

Vulnerability from fkie_nvd - Published: 2012-08-06 16:55 - Updated: 2026-06-16 23:44

Severity

Summary

References

URL	Tags
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00006.html	Third Party Advisory
cve@mitre.org	http://lists.opensuse.org/opensuse-updates/2012-07/msg00036.html	Third Party Advisory
cve@mitre.org	http://puppetlabs.com/security/cve/cve-2012-3867/	Vendor Advisory
cve@mitre.org	http://secunia.com/advisories/50014
cve@mitre.org	http://www.debian.org/security/2012/dsa-2511	Third Party Advisory
cve@mitre.org	http://www.ubuntu.com/usn/USN-1506-1	Third Party Advisory
cve@mitre.org	https://bugzilla.redhat.com/show_bug.cgi?id=839158	Issue Tracking
cve@mitre.org	https://github.com/puppetlabs/puppet/commit/dfedaa5fa841ccf335245a748b347b7c7c236640	Exploit, Issue Tracking, Patch
cve@mitre.org	https://github.com/puppetlabs/puppet/commit/f3419620b42080dad3b0be14470b20a972f13c50	Exploit, Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00006.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-updates/2012-07/msg00036.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://puppetlabs.com/security/cve/cve-2012-3867/	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/50014
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2012/dsa-2511	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.ubuntu.com/usn/USN-1506-1	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=839158	Issue Tracking
af854a3a-2127-422b-91ae-364da2661108	https://github.com/puppetlabs/puppet/commit/dfedaa5fa841ccf335245a748b347b7c7c236640	Exploit, Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/puppetlabs/puppet/commit/f3419620b42080dad3b0be14470b20a972f13c50	Exploit, Issue Tracking, Patch

Impacted products

Vendor	Product	Version
puppet	puppet	2.6.0
puppet	puppet	2.6.1
puppet	puppet	2.6.2
puppet	puppet	2.6.3
puppet	puppet	2.6.4
puppet	puppet	2.6.5
puppet	puppet	2.6.6
puppet	puppet	2.6.7
puppet	puppet	2.6.8
puppet	puppet	2.6.9
puppet	puppet	2.6.10
puppet	puppet	2.6.11
puppet	puppet	2.6.12
puppet	puppet	2.6.13
puppet	puppet	2.6.14
puppet	puppet	2.6.15
puppet	puppet	2.7.2
puppet	puppet	2.7.3
puppet	puppet	2.7.4
puppet	puppet	2.7.5
puppet	puppet	2.7.6
puppet	puppet	2.7.7
puppet	puppet	2.7.8
puppet	puppet	2.7.9
puppet	puppet	2.7.10
puppet	puppet	2.7.11
puppet	puppet	2.7.12
puppet	puppet	2.7.13
puppet	puppet	2.7.14
puppet	puppet	2.7.16
puppet	puppet	2.7.17
puppetlabs	puppet	*
puppetlabs	puppet	2.7.0
puppetlabs	puppet	2.7.1
debian	debian_linux	6.0
canonical	ubuntu_linux	10.04
canonical	ubuntu_linux	11.04
canonical	ubuntu_linux	11.10
canonical	ubuntu_linux	12.04
opensuse	opensuse	11.4
opensuse	opensuse	12.1
suse	linux_enterprise_desktop	11
suse	linux_enterprise_desktop	11
suse	linux_enterprise_server	11
suse	linux_enterprise_server	11
suse	linux_enterprise_server	11
puppet	puppet_enterprise	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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      ],
      "source": "cve@mitre.org"
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}

GHSA-Q44R-F2HM-V76V

Vulnerability from github – Published: 2017-10-24 18:33 – Updated: 2023-05-12 17:21

Summary

Pupper does not properly restrict characters in Common Name field of Certificate Signing Request

Details

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.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "puppet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.17"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "puppet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.7.0"
            },
            {
              "fixed": "2.7.18"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2012-3867"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:50:50Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "`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.",
  "id": "GHSA-q44r-f2hm-v76v",
  "modified": "2023-05-12T17:21:34Z",
  "published": "2017-10-24T18:33:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3867"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puppetlabs/puppet/commit/dfedaa5fa841ccf335245a748b347b7c7c236640"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puppetlabs/puppet/commit/f3419620b42080dad3b0be14470b20a972f13c50"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=839158"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/puppetlabs/puppet"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puppet/CVE-2012-3867.yml"
    },
    {
      "type": "WEB",
      "url": "https://www.puppet.com/security/cve/cve-2012-3867-insufficient-input-validation"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-07/msg00036.html"
    },
    {
      "type": "WEB",
      "url": "http://puppetlabs.com/security/cve/cve-2012-3867"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2511"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1506-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Pupper does not properly restrict characters in Common Name field of Certificate Signing Request"
}

GSD-2012-3867

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2012-3867

Aliases

CVE-2012-3867

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2012-3867",
    "description": "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.",
    "id": "GSD-2012-3867",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-3867.html",
      "https://www.debian.org/security/2012/dsa-2511",
      "https://access.redhat.com/errata/RHSA-2012:1542",
      "https://alas.aws.amazon.com/cve/html/CVE-2012-3867.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-3867"
      ],
      "details": "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.",
      "id": "GSD-2012-3867",
      "modified": "2023-12-13T01:20:21.144607Z",
      "schema_version": "1.4.0"
    }
  },
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
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            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
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      "lastModifiedDate": "2019-07-10T18:02Z",
      "publishedDate": "2012-08-06T16:55Z"
    }
  }
}

OPENSUSE-SU-2024:10581-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2026-09-20 20:01

Summary

ruby2.2-rubygem-puppet-3.8.7-2.2 on GA media

Severity

Moderate

Scope

11 vulnerabilities in this advisory, including CVE-2012-3867.

CVE-2012-3867

Recommended: 44 products

Open the full advisory

RHSA-2012:1542

Vulnerability from csaf_redhat - Published: 2012-12-04 19:24 - Updated: 2026-06-27 13:50

Summary

Red Hat Security Advisory: CloudForms Commons 1.1 security update

Severity

Moderate

Scope

16 vulnerabilities in this advisory, including CVE-2012-3867.

CVE-2012-3867

4.0 ()


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

Fixed: 56 products

https://access.redhat.com/errata/RHSA-2012:1542

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2012-3867 (GCVE-0-2012-3867)

FKIE_CVE-2012-3867

GHSA-Q44R-F2HM-V76V

GSD-2012-3867

OPENSUSE-SU-2024:10581-1

RHSA-2012:1542

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour