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CVE-2007-3919

Estado: ModificadaMedia (6)—

(1) xenbaked and (2) xenmon.py in Xen 3.1 and earlier allow local users to truncate arbitrary files via a symlink attack on /tmp/xenq-shm.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Xensource INC — XEN

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-3919",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:S/C:N/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 9.2,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 2.7,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-10-28T17:08:00.000",
  "references": [
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447795",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/41342",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/41343",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27389",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27408",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27486",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27497",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/29963",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2007/dsa-1395",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:203",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0194.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/26190",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1018859",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/3621",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37403",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9913",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00004.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00075.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447795",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/41342",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/41343",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27389",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27408",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27486",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27497",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/29963",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2007/dsa-1395",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:203",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0194.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/26190",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1018859",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/3621",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37403",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9913",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00004.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00075.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "(1) xenbaked and (2) xenmon.py in Xen 3.1 and earlier allow local users to truncate arbitrary files via a symlink attack on /tmp/xenq-shm."
    },
    {
      "lang": "es",
      "value": "El (1) xenbaked y el (2) xenmon.py en el Xen 3.1 y versiones anteriores permite a usuarios locales truncar ficheros de su elección a través de un ataque de enlaces simbólicos en el /tmp/xenq-shm."
    }
  ],
  "lastModified": "2026-06-16T22:43:03.373",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:alpha:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "F5114DA3-FBB9-47C4-857B-3212404DAD4E"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:amd64:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4D5F5A52-285E-4E7E-83B8-508079DBCEAE"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:arm:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "674BE2D9-009B-46C5-A071-CB10368B8D48"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:hppa:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "703486E5-906B-4BDB-A046-28D4D73E3F03"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:ia-32:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "ABB5AC0D-2358-4C8E-99B5-2CE0A678F549"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:ia-64:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "38B37184-BA88-44F1-AC9E-8B60C2419111"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:m68k:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0D8C9247-3E18-4DD9-AF5B-B2996C76443F"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:mips:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0EEA2CDD-7FCD-461E-90FC-CDB3C3992A32"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:mipsel:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "D7B877A8-5318-402E-8AE1-753E7419060F"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:powerpc:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A3938420-087D-4D92-A2F8-EAE54D9837EC"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:s390:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4567FE5A-5061-4741-AA6D-4AB365579F8D"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:sparc:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "10F42CF8-FB98-4AFC-96C5-FD7D442B0FA3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xensource_inc:xen:3.0.3_0_1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "278D8FBA-B10E-464B-A7FE-F5B357055101"
            },
            {
              "criteria": "cpe:2.3:a:xensource_inc:xen:3.0.3_0_3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7041F87C-35C0-45B1-82F2-E02F303698FD"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "vendorComments": [
    {
      "comment": "Red Hat is aware of this issue and is tracking it via the following bug:\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-3919\n\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.",
      "lastModified": "2007-11-01T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}