CVE-2013-4164 (GCVE-0-2013-4164)

Vulnerability from cvelistv5 – Published: 2013-11-23 19:00 – Updated: 2024-08-06 16:30
VLAI
Summary
Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a string that is converted to a floating point value, as demonstrated using (1) the to_f method or (2) JSON.parse.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://puppet.com/security/cve/cve-2013-4164 x_refsource_CONFIRM
http://archives.neohapsis.com/archives/bugtraq/20… vendor-advisoryx_refsource_APPLE
http://lists.opensuse.org/opensuse-updates/2013-1… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-2035-1 vendor-advisoryx_refsource_UBUNTU
http://archives.neohapsis.com/archives/bugtraq/20… vendor-advisoryx_refsource_APPLE
http://rhn.redhat.com/errata/RHSA-2014-0215.html vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2013-1763.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2013-1764.html vendor-advisoryx_refsource_REDHAT
https://www.ruby-lang.org/en/news/2013/11/22/ruby… x_refsource_CONFIRM
http://www.securityfocus.com/bid/63873 vdb-entryx_refsource_BID
https://www.ruby-lang.org/en/news/2013/11/22/heap… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2013-1767.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2014-0011.html vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-updates/2013-1… vendor-advisoryx_refsource_SUSE
https://support.apple.com/kb/HT6536 x_refsource_CONFIRM
http://osvdb.org/100113 vdb-entryx_refsource_OSVDB
http://www.debian.org/security/2013/dsa-2810 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/57376 third-party-advisoryx_refsource_SECUNIA
https://www.ruby-lang.org/en/news/2013/11/22/ruby… x_refsource_CONFIRM
http://www.debian.org/security/2013/dsa-2809 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/55787 third-party-advisoryx_refsource_SECUNIA
Date Public
2013-11-22 00:00
Show details on NVD website
To clipboard 

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                    "matchCriteriaId": "B03B7561-A854-4EFA-9E4E-CFC4EEAE4EE1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ruby-lang:ruby:2.1:preview1:*:*:*:*:*:*",
                    "matchCriteriaId": "7A2C6617-222D-4EA3-A194-4D69B10197DE",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a string that is converted to a floating point value, as demonstrated using (1) the to_f method or (2) JSON.parse."
          },
          {
            "lang": "es",
            "value": "Desbordamiento de buffer basado en memoria din\u00e1mica en Ruby 1.8, 1.9 anteriores a 1.9.3-p484, 2.0 anteriores a 2.0.0-p353, 2.1 anteriores a 2.1.0 preview2, y \"trunk\" anteriores a la revisi\u00f3n 43780 permite a atacatnes dependientes del contexto causar denegaci\u00f3n de servicio (segmentation fault) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de una cadena de texto que es convertida a un n\u00famero en punto flotante, como demostrado utilizando (1) el m\u00e9todo to_f o (2) JSON.parse."
          }
        ],
        "id": "CVE-2013-4164",
        "lastModified": "2026-06-16T23:56:44.330",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2013-11-23T19:55:03.517",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://archives.neohapsis.com/archives/bugtraq/2014-04/0134.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00009.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00027.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00028.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://osvdb.org/100113"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-1763.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-1764.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-1767.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2014-0011.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2014-0215.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/55787"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/57376"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2013/dsa-2809"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2013/dsa-2810"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.securityfocus.com/bid/63873"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-2035-1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://puppet.com/security/cve/cve-2013-4164"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://support.apple.com/kb/HT6536"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit"
            ],
            "url": "https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-2-0-0-p353-is-released"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://archives.neohapsis.com/archives/bugtraq/2014-04/0134.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00009.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00027.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00028.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://osvdb.org/100113"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-1763.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-1764.html"
          },
          {
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          },
          {
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          },
          {
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
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            ],
            "url": "http://secunia.com/advisories/55787"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/57376"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2013/dsa-2809"
          },
          {
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            "url": "http://www.debian.org/security/2013/dsa-2810"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/63873"
          },
          {
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            "url": "http://www.ubuntu.com/usn/USN-2035-1"
          },
          {
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            "url": "https://puppet.com/security/cve/cve-2013-4164"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://support.apple.com/kb/HT6536"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit"
            ],
            "url": "https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-2-0-0-p353-is-released"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Critical",
      "current_release_date": "2026-06-28T07:14:57+00:00",
      "cve": "CVE-2013-4164",
      "id": "CVE-2013-4164",
      "initial_release_date": "2013-11-22T00:00:00+00:00",
      "product_status:fixed": "414",
      "product_status:known_affected": "7",
      "product_status:known_not_affected": "18",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "ruby: heap overflow in floating point parsing",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-4164.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.



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.