GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2002-0759 (GCVE-0-2002-0759)

Vulnerability from cvelistv5 – Published: 2003-04-02 05:00 – Updated: 2024-08-08 03:03
VLAI
Summary
bzip2 before 1.0.2 in FreeBSD 4.5 and earlier, OpenLinux 3.1 and 3.1.1, and possibly other operating systems, does not use the O_EXCL flag to create files during decompression and does not warn the user if an existing file would be overwritten, which could allow attackers to overwrite files via a bzip2 archive.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA… vendor-advisoryx_refsource_CALDERA
http://www.iss.net/security_center/static/9126.php vdb-entryx_refsource_XF
http://www.securityfocus.com/bid/4774 vdb-entryx_refsource_BID
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories… vendor-advisoryx_refsource_FREEBSD
Date Public
2002-05-20 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T03:03:48.640Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "CSSA-2002-039.0",
            "tags": [
              "vendor-advisory",
              "x_refsource_CALDERA",
              "x_transferred"
            ],
            "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
          },
          {
            "name": "bzip2-decompression-file-overwrite(9126)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "http://www.iss.net/security_center/static/9126.php"
          },
          {
            "name": "4774",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/4774"
          },
          {
            "name": "FreeBSD-SA-02:25",
            "tags": [
              "vendor-advisory",
              "x_refsource_FREEBSD",
              "x_transferred"
            ],
            "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2002-05-20T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "bzip2 before 1.0.2 in FreeBSD 4.5 and earlier, OpenLinux 3.1 and 3.1.1, and possibly other operating systems, does not use the O_EXCL flag to create files during decompression and does not warn the user if an existing file would be overwritten, which could allow attackers to overwrite files via a bzip2 archive."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2003-03-24T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "CSSA-2002-039.0",
          "tags": [
            "vendor-advisory",
            "x_refsource_CALDERA"
          ],
          "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
        },
        {
          "name": "bzip2-decompression-file-overwrite(9126)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "http://www.iss.net/security_center/static/9126.php"
        },
        {
          "name": "4774",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/4774"
        },
        {
          "name": "FreeBSD-SA-02:25",
          "tags": [
            "vendor-advisory",
            "x_refsource_FREEBSD"
          ],
          "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2002-0759",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "bzip2 before 1.0.2 in FreeBSD 4.5 and earlier, OpenLinux 3.1 and 3.1.1, and possibly other operating systems, does not use the O_EXCL flag to create files during decompression and does not warn the user if an existing file would be overwritten, which could allow attackers to overwrite files via a bzip2 archive."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "CSSA-2002-039.0",
              "refsource": "CALDERA",
              "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
            },
            {
              "name": "bzip2-decompression-file-overwrite(9126)",
              "refsource": "XF",
              "url": "http://www.iss.net/security_center/static/9126.php"
            },
            {
              "name": "4774",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/4774"
            },
            {
              "name": "FreeBSD-SA-02:25",
              "refsource": "FREEBSD",
              "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2002-0759",
    "datePublished": "2003-04-02T05:00:00.000Z",
    "dateReserved": "2002-07-25T00:00:00.000Z",
    "dateUpdated": "2024-08-08T03:03:48.640Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2002-0759",
      "date": "2026-09-20",
      "epss": "0.01348",
      "percentile": "0.70216"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "325C63C7-740D-42E1-B8B1-51125DE57F61",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0a:*:*:*:*:*:*:*",
                  "matchCriteriaId": "550690C7-32D0-4126-B272-D2254A2EF434",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0b:*:*:*:*:*:*:*",
                  "matchCriteriaId": "DFE746CF-6890-4259-A9DB-5F77B592D1E9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0c:*:*:*:*:*:*:*",
                  "matchCriteriaId": "6C95FE39-842A-45D1-A858-D438C0C15B99",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5a:*:*:*:*:*:*:*",
                  "matchCriteriaId": "D8AD6CE9-FCE5-4926-A1D1-0706DFE4A6D4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5b:*:*:*:*:*:*:*",
                  "matchCriteriaId": "D54DD36D-7A6C-4649-855A-D81F29FFB6C9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5c:*:*:*:*:*:*:*",
                  "matchCriteriaId": "0B87D623-6CF8-4BDB-A9FB-CF07589AF1CB",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5d:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5FE3BFE7-75B6-4284-9EDC-78D452CD9174",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:1.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B10B3BF9-BE42-468D-89E8-8D4A5FEDC734",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:bzip:bzip2:1.0.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "E55F00B1-D48B-40A6-872F-959598D7E6E4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "bzip2 before 1.0.2 in FreeBSD 4.5 and earlier, OpenLinux 3.1 and 3.1.1, and possibly other operating systems, does not use the O_EXCL flag to create files during decompression and does not warn the user if an existing file would be overwritten, which could allow attackers to overwrite files via a bzip2 archive."
        },
        {
          "lang": "es",
          "value": "bzip2 anteriores a 1.0.2 en FreeBSD 4.5 y anteriores, y otros Sistemas Operativos, no usan la etiqueta O_EXCL para crear ficheros durante la descomprensi\u00f3n y no alertan al usuario de que un fichero ya existente podr\u00eda ser sobreescrito, lo cual podr\u00eda permitir a atacantes remotos la sobreescritura de ficheros mediante un archivo bzip2."
        }
      ],
      "id": "CVE-2002-0759",
      "lastModified": "2024-11-20T23:39:48.273",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "MEDIUM",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "NONE",
              "baseScore": 5.0,
              "confidentialityImpact": "NONE",
              "integrityImpact": "PARTIAL",
              "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
              "version": "2.0"
            },
            "exploitabilityScore": 10.0,
            "impactScore": 2.9,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ]
      },
      "published": "2002-08-12T04:00:00.000",
      "references": [
        {
          "source": "cve@mitre.org",
          "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
        },
        {
          "source": "cve@mitre.org",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
        },
        {
          "source": "cve@mitre.org",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "http://www.iss.net/security_center/static/9126.php"
        },
        {
          "source": "cve@mitre.org",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "http://www.securityfocus.com/bid/4774"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "http://www.iss.net/security_center/static/9126.php"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "http://www.securityfocus.com/bid/4774"
        }
      ],
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "NVD-CWE-Other"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "325C63C7-740D-42E1-B8B1-51125DE57F61",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0a:*:*:*:*:*:*:*",
                    "matchCriteriaId": "550690C7-32D0-4126-B272-D2254A2EF434",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0b:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DFE746CF-6890-4259-A9DB-5F77B592D1E9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.0c:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6C95FE39-842A-45D1-A858-D438C0C15B99",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5a:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D8AD6CE9-FCE5-4926-A1D1-0706DFE4A6D4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5b:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D54DD36D-7A6C-4649-855A-D81F29FFB6C9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5c:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0B87D623-6CF8-4BDB-A9FB-CF07589AF1CB",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:0.9.5d:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5FE3BFE7-75B6-4284-9EDC-78D452CD9174",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:1.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B10B3BF9-BE42-468D-89E8-8D4A5FEDC734",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:bzip:bzip2:1.0.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E55F00B1-D48B-40A6-872F-959598D7E6E4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "bzip2 before 1.0.2 in FreeBSD 4.5 and earlier, OpenLinux 3.1 and 3.1.1, and possibly other operating systems, does not use the O_EXCL flag to create files during decompression and does not warn the user if an existing file would be overwritten, which could allow attackers to overwrite files via a bzip2 archive."
          },
          {
            "lang": "es",
            "value": "bzip2 anteriores a 1.0.2 en FreeBSD 4.5 y anteriores, y otros Sistemas Operativos, no usan la etiqueta O_EXCL para crear ficheros durante la descomprensi\u00f3n y no alertan al usuario de que un fichero ya existente podr\u00eda ser sobreescrito, lo cual podr\u00eda permitir a atacantes remotos la sobreescritura de ficheros mediante un archivo bzip2."
          }
        ],
        "id": "CVE-2002-0759",
        "lastModified": "2026-04-16T00:27:16.627",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2002-08-12T04:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.iss.net/security_center/static/9126.php"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/4774"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.iss.net/security_center/static/9126.php"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/4774"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…