CVE-2014-3127 (GCVE-0-2014-3127)

Vulnerability from cvelistv5 – Published: 2014-05-14 00:00 – Updated: 2024-08-06 10:35
VLAI
Summary
dpkg 1.15.9 on Debian squeeze introduces support for the "C-style encoded filenames" feature without recognizing that the squeeze patch program lacks this feature, which triggers an interaction error that allows remote attackers to conduct directory traversal attacks and modify files outside of the intended directories via a crafted source package. NOTE: this can be considered a release engineering problem in the effort to fix CVE-2014-0471.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2193 records in the last 180 days details
References
Date Public
2014-04-29 00:00
Show details on NVD website
To clipboard 

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                    "criteria": "cpe:2.3:a:debian:dpkg:1.15.8.9:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B7AE1019-67C2-4334-83DC-75754C997079",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:debian:dpkg:1.15.8.10:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B4AC0E03-C115-4B5C-9D1B-CD86B749B8C4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:debian:dpkg:1.15.8.11:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C0C7B663-4ADD-42A7-B302-975C05288BDA",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:debian:dpkg:1.15.8.12:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B9EE9B3E-C62B-4C97-A8A5-16CCAA392FD9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:debian:dpkg:1.15.8.13:*:*:*:*:*:*:*",
                    "matchCriteriaId": "248E90A5-6A3C-4647-891E-005DA3A46C6C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:debian:dpkg:1.15.9:*:*:*:*:*:*:*",
                    "matchCriteriaId": "35ECCA17-BB6A-4DDA-8F26-C84628B95A3A",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "dpkg 1.15.9 on Debian squeeze introduces support for the \"C-style encoded filenames\" feature without recognizing that the squeeze patch program lacks this feature, which triggers an interaction error that allows remote attackers to conduct directory traversal attacks and modify files outside of the intended directories via a crafted source package.  NOTE: this can be considered a release engineering problem in the effort to fix CVE-2014-0471."
          },
          {
            "lang": "es",
            "value": "dpkg versi\u00f3n 1.15.9 en squeeze de Debian, introduce soporte para la funcionalidad \"C-style encoded filenames\" sin reconocer que el programa parche de squeeze carece de esta caracter\u00edstica, lo que desencadena un error de interacci\u00f3n que permite a los atacantes remotos conducir ataques de salto de directorio y modificar archivos fuera de los directorios previstos por medio de un paquete fuente dise\u00f1ado. NOTA: esto se puede considerar un problema de ingenier\u00eda de versiones en el intento por corregir el CVE-2014-0471."
          }
        ],
        "id": "CVE-2014-3127",
        "lastModified": "2026-05-06T22:30:45.220",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "HIGH",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 7.1,
                "confidentialityImpact": "NONE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:N/AC:H/Au:N/C:N/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 4.9,
              "impactScore": 9.2,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2014-05-14T00:55:10.400",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://metadata.ftp-master.debian.org/changelogs//main/d/dpkg/dpkg_1.15.10_changelog"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://seclists.org/oss-sec/2014/q2/191"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://seclists.org/oss-sec/2014/q2/227"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/bid/67181"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746306"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://metadata.ftp-master.debian.org/changelogs//main/d/dpkg/dpkg_1.15.10_changelog"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://seclists.org/oss-sec/2014/q2/191"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://seclists.org/oss-sec/2014/q2/227"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/67181"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746306"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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

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

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

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    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.