FKIE_CVE-2009-3611

Vulnerability from fkie_nvd - Published: 2009-10-26 16:30 - Updated: 2026-04-23 00:35
Summary
common/snapshots.py in Back In Time (aka backintime) 0.9.26 changes certain permissions to 0777 before deleting the files in an old backup snapshot, which allows local users to obtain sensitive information by reading these files, or interfere with backup integrity by modifying files that are shared across snapshots.
References
secalert@redhat.comhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=543785Mailing List
secalert@redhat.comhttp://bugs.gentoo.org/show_bug.cgi?id=289047Issue Tracking, Patch
secalert@redhat.comhttp://ftp.debian.org/debian/pool/main/b/backintime/backintime_0.9.26-3.diff.gzBroken Link, Patch
secalert@redhat.comhttp://marc.info/?l=oss-security&m=125553645511436&w=2Mailing List
secalert@redhat.comhttp://marc.info/?l=oss-security&m=125554894700336&w=2Mailing List
secalert@redhat.comhttps://bugs.launchpad.net/ubuntu/+source/backintime/+bug/434256Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=520210Issue Tracking
secalert@redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2009-September/msg00821.htmlMailing List
secalert@redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2009-September/msg00823.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=543785Mailing List
af854a3a-2127-422b-91ae-364da2661108http://bugs.gentoo.org/show_bug.cgi?id=289047Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108http://ftp.debian.org/debian/pool/main/b/backintime/backintime_0.9.26-3.diff.gzBroken Link, Patch
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=oss-security&m=125553645511436&w=2Mailing List
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=oss-security&m=125554894700336&w=2Mailing List
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/backintime/+bug/434256Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=520210Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00821.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00823.htmlMailing List
Impacted products
Vendor Product Version
le-web backintime 0.9.26
fedoraproject fedora 10
fedoraproject fedora 11

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:le-web:backintime:0.9.26:*:*:*:*:*:*:*",
              "matchCriteriaId": "E6A8AFD9-1CE5-4985-911E-648A7206B365",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:10:*:*:*:*:*:*:*",
              "matchCriteriaId": "7000D33B-F3C7-43E8-8FC7-9B97AADC3E12",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:11:*:*:*:*:*:*:*",
              "matchCriteriaId": "B3BB5EDB-520B-4DEF-B06E-65CA13152824",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "common/snapshots.py in Back In Time (aka backintime) 0.9.26 changes certain permissions to 0777 before deleting the files in an old backup snapshot, which allows local users to obtain sensitive information by reading these files, or interfere with backup integrity by modifying files that are shared across snapshots."
    },
    {
      "lang": "es",
      "value": "common/snapshots.py en Back In Time (tambi\u00e9n conocido como backintime) v0.9.26 cambia ciertos permisos al valor 0777 antes de eliminar los ficheros en una copia de seguridad antigua de un punto de restauraci\u00f3n, lo que permite a usuarios locales obtener informaci\u00f3n sensible mediante la lectura de esos ficheros, o interferir con la integridad de la copia de seguridad modificando ficheros que est\u00e1n compartidos a trav\u00e9s de puntos de restauraci\u00f3n.\r\n"
    }
  ],
  "id": "CVE-2009-3611",
  "lastModified": "2026-04-23T00:35:47.467",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2009-10-26T16:30:00.890",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List"
      ],
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=543785"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=289047"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link",
        "Patch"
      ],
      "url": "http://ftp.debian.org/debian/pool/main/b/backintime/backintime_0.9.26-3.diff.gz"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List"
      ],
      "url": "http://marc.info/?l=oss-security\u0026m=125553645511436\u0026w=2"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List"
      ],
      "url": "http://marc.info/?l=oss-security\u0026m=125554894700336\u0026w=2"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://bugs.launchpad.net/ubuntu/+source/backintime/+bug/434256"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=520210"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List"
      ],
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00821.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List"
      ],
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00823.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=543785"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=289047"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Patch"
      ],
      "url": "http://ftp.debian.org/debian/pool/main/b/backintime/backintime_0.9.26-3.diff.gz"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "http://marc.info/?l=oss-security\u0026m=125553645511436\u0026w=2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "http://marc.info/?l=oss-security\u0026m=125554894700336\u0026w=2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://bugs.launchpad.net/ubuntu/+source/backintime/+bug/434256"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=520210"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00821.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00823.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ],
      "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…