GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2011-0101 (GCVE-0-2011-0101)

Vulnerability from cvelistv5 – Published: 2011-04-13 18:00 – Updated: 2024-08-06 21:43
VLAI
Summary
Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka "Excel Record Parsing WriteAV Vulnerability."
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://www.us-cert.gov/cas/techalerts/TA11-102A.html third-party-advisoryx_refsource_CERT
http://secunia.com/advisories/39122 third-party-advisoryx_refsource_SECUNIA
http://osvdb.org/71766 vdb-entryx_refsource_OSVDB
http://www.securityfocus.com/archive/1/517463/100… mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/47243 vdb-entryx_refsource_BID
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.securitytracker.com/id?1025337 vdb-entryx_refsource_SECTRACK
http://www.zerodayinitiative.com/advisories/ZDI-11-120 x_refsource_MISC
https://docs.microsoft.com/en-us/security-updates… vendor-advisoryx_refsource_MS
http://www.vupen.com/english/advisories/2011/0940 vdb-entryx_refsource_VUPEN
Date Public
2011-04-12 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:43:14.499Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "TA11-102A",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT",
              "x_transferred"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA11-102A.html"
          },
          {
            "name": "39122",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/39122"
          },
          {
            "name": "71766",
            "tags": [
              "vdb-entry",
              "x_refsource_OSVDB",
              "x_transferred"
            ],
            "url": "http://osvdb.org/71766"
          },
          {
            "name": "20110412 ZDI-11-120: Microsoft Office Excel RealTimeData Record Parsing Remote Code Execution Vulnerability",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
          },
          {
            "name": "47243",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/47243"
          },
          {
            "name": "oval:org.mitre.oval:def:11676",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
          },
          {
            "name": "1025337",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1025337"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
          },
          {
            "name": "MS11-021",
            "tags": [
              "vendor-advisory",
              "x_refsource_MS",
              "x_transferred"
            ],
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
          },
          {
            "name": "ADV-2011-0940",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0940"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-04-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka \"Excel Record Parsing WriteAV Vulnerability.\""
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-12T19:57:01.000Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "TA11-102A",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT"
          ],
          "url": "http://www.us-cert.gov/cas/techalerts/TA11-102A.html"
        },
        {
          "name": "39122",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/39122"
        },
        {
          "name": "71766",
          "tags": [
            "vdb-entry",
            "x_refsource_OSVDB"
          ],
          "url": "http://osvdb.org/71766"
        },
        {
          "name": "20110412 ZDI-11-120: Microsoft Office Excel RealTimeData Record Parsing Remote Code Execution Vulnerability",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
        },
        {
          "name": "47243",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/47243"
        },
        {
          "name": "oval:org.mitre.oval:def:11676",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
        },
        {
          "name": "1025337",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1025337"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
        },
        {
          "name": "MS11-021",
          "tags": [
            "vendor-advisory",
            "x_refsource_MS"
          ],
          "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
        },
        {
          "name": "ADV-2011-0940",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2011/0940"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@microsoft.com",
          "ID": "CVE-2011-0101",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka \"Excel Record Parsing WriteAV Vulnerability.\""
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "TA11-102A",
              "refsource": "CERT",
              "url": "http://www.us-cert.gov/cas/techalerts/TA11-102A.html"
            },
            {
              "name": "39122",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/39122"
            },
            {
              "name": "71766",
              "refsource": "OSVDB",
              "url": "http://osvdb.org/71766"
            },
            {
              "name": "20110412 ZDI-11-120: Microsoft Office Excel RealTimeData Record Parsing Remote Code Execution Vulnerability",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
            },
            {
              "name": "47243",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/47243"
            },
            {
              "name": "oval:org.mitre.oval:def:11676",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
            },
            {
              "name": "1025337",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1025337"
            },
            {
              "name": "http://www.zerodayinitiative.com/advisories/ZDI-11-120",
              "refsource": "MISC",
              "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
            },
            {
              "name": "MS11-021",
              "refsource": "MS",
              "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
            },
            {
              "name": "ADV-2011-0940",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2011/0940"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2011-0101",
    "datePublished": "2011-04-13T18:00:00.000Z",
    "dateReserved": "2010-12-21T00:00:00.000Z",
    "dateUpdated": "2024-08-06T21:43:14.499Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2011-0101",
      "date": "2026-09-18",
      "epss": "0.29971",
      "percentile": "0.98124"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:microsoft:excel:2002:sp3:*:*:*:*:*:*",
                  "matchCriteriaId": "896E23B1-AB34-43FF-96F3-BA6ED7F162AF",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka \"Excel Record Parsing WriteAV Vulnerability.\""
        },
        {
          "lang": "es",
          "value": "Microsoft Excel 2002 SP3 permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un registro RealTimeData manipulado relacionado con un campo stTopic, caracteres de bytes dobles y un c\u00e1lculo incorrecto de puntero. Esta vulnerabilidad tambi\u00e9n es conocida como \"Excel Record Parsing WriteAV Vulnerability\"."
        }
      ],
      "id": "CVE-2011-0101",
      "lastModified": "2024-11-21T01:23:19.677",
      "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": "2011-04-13T18:55:01.157",
      "references": [
        {
          "source": "secure@microsoft.com",
          "url": "http://osvdb.org/71766"
        },
        {
          "source": "secure@microsoft.com",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "http://secunia.com/advisories/39122"
        },
        {
          "source": "secure@microsoft.com",
          "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
        },
        {
          "source": "secure@microsoft.com",
          "url": "http://www.securityfocus.com/bid/47243"
        },
        {
          "source": "secure@microsoft.com",
          "url": "http://www.securitytracker.com/id?1025337"
        },
        {
          "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/2011/0940"
        },
        {
          "source": "secure@microsoft.com",
          "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
        },
        {
          "source": "secure@microsoft.com",
          "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
        },
        {
          "source": "secure@microsoft.com",
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://osvdb.org/71766"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "http://secunia.com/advisories/39122"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://www.securityfocus.com/bid/47243"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://www.securitytracker.com/id?1025337"
        },
        {
          "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/2011/0940"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
        }
      ],
      "sourceIdentifier": "secure@microsoft.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-119"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:microsoft:excel:2002:sp3:*:*:*:*:*:*",
                    "matchCriteriaId": "896E23B1-AB34-43FF-96F3-BA6ED7F162AF",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka \"Excel Record Parsing WriteAV Vulnerability.\""
          },
          {
            "lang": "es",
            "value": "Microsoft Excel 2002 SP3 permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un registro RealTimeData manipulado relacionado con un campo stTopic, caracteres de bytes dobles y un c\u00e1lculo incorrecto de puntero. Esta vulnerabilidad tambi\u00e9n es conocida como \"Excel Record Parsing WriteAV Vulnerability\"."
          }
        ],
        "id": "CVE-2011-0101",
        "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": "2011-04-13T18:55:01.157",
        "references": [
          {
            "source": "secure@microsoft.com",
            "url": "http://osvdb.org/71766"
          },
          {
            "source": "secure@microsoft.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/39122"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.securityfocus.com/bid/47243"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.securitytracker.com/id?1025337"
          },
          {
            "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/2011/0940"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://osvdb.org/71766"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/39122"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/archive/1/517463/100/0/threaded"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/47243"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securitytracker.com/id?1025337"
          },
          {
            "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/2011/0940"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-120"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676"
          }
        ],
        "sourceIdentifier": "secure@microsoft.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "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…

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.


Loading…