CVE-2011-0656 (GCVE-0-2011-0656)

Vulnerability from cvelistv5 – Published: 2011-04-13 18:00 – Updated: 2024-08-06 21:58
VLAI
Summary
Microsoft PowerPoint 2002 SP3, 2003 SP3, 2007 SP2, and 2010; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; PowerPoint Viewer; PowerPoint Viewer 2007 SP2; and PowerPoint Web App do not properly validate PersistDirectoryEntry records in PowerPoint documents, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a Slide with a malformed record, which triggers an exception and later use of an unspecified method, aka "Persist Directory RCE Vulnerability."
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
https://docs.microsoft.com/en-us/security-updates… vendor-advisoryx_refsource_MS
http://www.us-cert.gov/cas/techalerts/TA11-102A.html third-party-advisoryx_refsource_CERT
http://www.securitytracker.com/id?1025340 vdb-entryx_refsource_SECTRACK
http://www.zerodayinitiative.com/advisories/ZDI-11-125 x_refsource_MISC
http://www.securityfocus.com/bid/47251 vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2011/0941 vdb-entryx_refsource_VUPEN
http://osvdb.org/71770 vdb-entryx_refsource_OSVDB
http://www.securityfocus.com/archive/1/517482/100… mailing-listx_refsource_BUGTRAQ
Date Public
2011-04-12 00:00
Show details on NVD website

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                    "criteria": "cpe:2.3:a:microsoft:powerpoint_viewer:2007:sp2:*:*:*:*:*:*",
                    "matchCriteriaId": "55EC7732-2576-4AA8-9893-B9869D61681E",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:powerpoint_web_app:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "870A8521-2151-4D01-B067-1707D2064BD3",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Microsoft PowerPoint 2002 SP3, 2003 SP3, 2007 SP2, and 2010; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; PowerPoint Viewer; PowerPoint Viewer 2007 SP2; and PowerPoint Web App do not properly validate PersistDirectoryEntry records in PowerPoint documents, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a Slide with a malformed record, which triggers an exception and later use of an unspecified method, aka \"Persist Directory RCE Vulnerability.\""
          },
          {
            "lang": "es",
            "value": "PowerPoint 2002 SP3, 2003 SP3, 2007 SP2, y 2010; Office 2004, 2008, y 2011 para Mac; Open XML File Format Converter para Mac; Office Compatibility Pack para Word, Excel, y PowerPoint 2007 File Formats SP2; PowerPoint Viewer; PowerPoint Viewer 2007 SP2; y PowerPoint Web App, de Microsoft, no comprueba apropiadamente los registros de PersistDirectoryEntry en documentos de PowerPoint, lo que permite a los atacantes remotos ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) por medio de una Diapositiva con un registro malformado, lo que desencadena una excepci\u00f3n y luego el uso de un m\u00e9todo no especificado, tambi\u00e9n se conoce como \"Persist Directory RCE Vulnerability.\""
          }
        ],
        "id": "CVE-2011-0656",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 9.3,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ]
        },
        "published": "2011-04-13T18:55:01.360",
        "references": [
          {
            "source": "secure@microsoft.com",
            "url": "http://osvdb.org/71770"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.securityfocus.com/archive/1/517482/100/0/threaded"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.securityfocus.com/bid/47251"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.securitytracker.com/id?1025340"
          },
          {
            "source": "secure@microsoft.com",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA11-102A.html"
          },
          {
            "source": "secure@microsoft.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0941"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-125"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-022"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11761"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://osvdb.org/71770"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/archive/1/517482/100/0/threaded"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/47251"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securitytracker.com/id?1025340"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA11-102A.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0941"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-125"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-022"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11761"
          }
        ],
        "sourceIdentifier": "secure@microsoft.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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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.

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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.


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