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CVE-2010-3879 (GCVE-0-2010-3879)

Vulnerability from cvelistv5 – Published: 2011-01-22 21:00 – Updated: 2024-08-07 03:26
VLAI
Summary
FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.halfdog.net/Security/FuseTimerace/ x_refsource_MISC
http://www.ubuntu.com/usn/USN-1045-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/42965 third-party-advisoryx_refsource_SECUNIA
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://lists.grok.org.uk/pipermail/full-disclosur… mailing-listx_refsource_FULLDISC
http://openwall.com/lists/oss-security/2010/11/04/8 mailing-listx_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0302 vdb-entryx_refsource_VUPEN
https://bugzilla.novell.com/show_bug.cgi?id=651598 x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2011/0181 vdb-entryx_refsource_VUPEN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://bugzilla.redhat.com/show_bug.cgi?id=651183 x_refsource_CONFIRM
http://secunia.com/advisories/42961 third-party-advisoryx_refsource_SECUNIA
https://bugs.launchpad.net/bugs/670622 x_refsource_CONFIRM
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602333 x_refsource_CONFIRM
http://www.securityfocus.com/bid/44623 vdb-entryx_refsource_BID
http://openwall.com/lists/oss-security/2010/11/05/2 mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-1045-2 vendor-advisoryx_refsource_UBUNTU
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://osvdb.org/70520 vdb-entryx_refsource_OSVDB
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
Date Public
2010-11-02 00:00
Show details on NVD website
To clipboard 

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        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
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          "url": "http://www.ubuntu.com/usn/USN-1045-1"
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          "url": "http://www.vupen.com/english/advisories/2011/0181"
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        {
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          ],
          "url": "http://www.vupen.com/english/advisories/2011/0302"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "Exploit",
            "Third Party Advisory"
          ],
          "url": "https://bugs.launchpad.net/bugs/670622"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Exploit",
            "Issue Tracking"
          ],
          "url": "https://bugzilla.novell.com/show_bug.cgi?id=651598"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Exploit",
            "Issue Tracking",
            "Patch"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=651183"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Third Party Advisory",
            "VDB Entry"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/62986"
        }
      ],
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-59"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:libfuse_project:libfuse:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B92AD047-28DC-4424-838E-BF99ACB99410",
                    "versionEndIncluding": "2.8.5",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789."
          },
          {
            "lang": "es",
            "value": "FUSE, posiblemente en la version 2.8.5 y anteriores, permite a usuarios locales crear entradas mtab con rutas de archivo arbitrarias, y consecuentemente desmontar cualquier sistema de archivos, a trav\u00e9s de un ataque de symlink en el directorio padre del punto de montaje del sistema de archivos FUSE. Una vulnerabilidad distinta a la CVE-2010-0789."
          }
        ],
        "id": "CVE-2010-3879",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.8,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 4.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-01-22T22:00:02.927",
        "references": [
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit",
              "Patch",
              "Third Party Advisory"
            ],
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602333"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053792.html"
          },
          {
            "source": "secalert@redhat.com",
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            "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2010-November/077247.html"
          },
          {
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            "tags": [
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            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
          },
          {
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            ],
            "url": "http://openwall.com/lists/oss-security/2010/11/04/8"
          },
          {
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          },
          {
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            "url": "http://osvdb.org/70520"
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            "url": "http://www.halfdog.net/Security/FuseTimerace/"
          },
          {
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:155"
          },
          {
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          },
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          },
          {
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          },
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            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053792.html"
          },
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            "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2010-November/077247.html"
          },
          {
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            "tags": [
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
          },
          {
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            "tags": [
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              "Mailing List",
              "Third Party Advisory"
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          },
          {
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            "tags": [
              "Exploit",
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://openwall.com/lists/oss-security/2010/11/05/2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://osvdb.org/70520"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
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            ],
            "url": "http://secunia.com/advisories/42961"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
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          },
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              "Patch",
              "Third Party Advisory"
            ],
            "url": "http://www.halfdog.net/Security/FuseTimerace/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:155"
          },
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          },
          {
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          },
          {
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            "url": "http://www.vupen.com/english/advisories/2011/0302"
          },
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              "Third Party Advisory"
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Issue Tracking"
            ],
            "url": "https://bugzilla.novell.com/show_bug.cgi?id=651598"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Issue Tracking",
              "Patch"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=651183"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/62986"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-59"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T13:00:09+00:00",
      "cve": "CVE-2010-3879",
      "id": "CVE-2010-3879",
      "initial_release_date": "2010-11-02T00:00:00+00:00",
      "product_status:fixed": "23",
      "product_status:known_affected": "9",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "fuse: unprivileged user can unmount arbitrary locations via symlink attack",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-3879.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-05-27T13:48:30Z",
      "cve": "CVE-2010-3879",
      "id": "CVE-2010-3879",
      "initial_release_date": "2023-02-15T05:56:24Z",
      "product_status:recommended": "8",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2010-3879",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-3879.json",
      "version": "9"
    }
  }
}



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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.


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.