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CVE-2007-6329

Status: ModifiedMedium (6.4)—

Microsoft Office 2007 12.0.6015.5000 and MSO 12.0.6017.5000 do not sign the metadata of Office Open XML (OOXML) documents, which makes it easier for remote attackers to modify Dublin Core metadata fields, as demonstrated by the (1) LastModifiedBy and (2) creator fields in docProps/core.xml in the OOXML ZIP container.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Microsoft — Office

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2007-6329",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-12-13T19:46:00.000",
  "references": [
    {
      "url": "http://osvdb.org/44938",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/3443",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/484919/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/26833",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/39021",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/44938",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/3443",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/484919/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/26833",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/39021",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Office 2007 12.0.6015.5000 and MSO 12.0.6017.5000 do not sign the metadata of Office Open XML (OOXML) documents, which makes it easier for remote attackers to modify Dublin Core metadata fields, as demonstrated by the (1) LastModifiedBy and (2) creator fields in docProps/core.xml in the OOXML ZIP container."
    },
    {
      "lang": "es",
      "value": "Microsoft Office 2007 12.0.6015.5000 y MSO 12.0.6017.5000 no firma la meta-información de documentos Office Open XML (OOXML), lo cual hace más fácil para atacantes remotos modificar campos de meta-datos Dublin Core, como ha sido demostrado por los campos (1) LastModifiedBy y (2) creator en docProps/core.xml en el contenedor OOXML ZIP."
    }
  ],
  "lastModified": "2026-06-16T22:47:50.427",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:office:2007:12.0.6015.5000:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E559EBC5-8742-4EFF-B799-CA2F4535259C"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office:2007:12.0.6017.5000:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "56D9FC39-60EA-45AD-A5B4-F767BCEBE391"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}