« Back to list

CVE-2009-1546

Status: ModifiedHigh (8.5)—

Integer overflow in Avifil32.dll in the Windows Media file handling functionality in Microsoft Windows allows remote attackers to execute arbitrary code on a Windows 2000 SP4 system via a crafted AVI file, or cause a denial of service on a Windows XP SP2 or SP3, Server 2003 SP2, Vista Gold, SP1, or SP2, or Server 2008 Gold or SP2 system via a crafted AVI file, aka "AVI Integer Overflow Vulnerability."

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 (4)

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2009-1546",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 8.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-08-12T17:30:00.610",
  "references": [
    {
      "url": "http://osvdb.org/56909",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://secunia.com/advisories/36206",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/35970",
      "tags": [
        "Patch"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1022711",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-223A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/2233",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-038",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5930",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://osvdb.org/56909",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/36206",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/35970",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1022711",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-223A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/2233",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-038",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5930",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in Avifil32.dll in the Windows Media file handling functionality in Microsoft Windows allows remote attackers to execute arbitrary code on a Windows 2000 SP4 system via a crafted AVI file, or cause a denial of service on a Windows XP SP2 or SP3, Server 2003 SP2, Vista Gold, SP1, or SP2, or Server 2008 Gold or SP2 system via a crafted AVI file, aka \"AVI Integer Overflow Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de enteros en la biblioteca Avifil32.dll en la funcionalidad de manejo de archivos de Windows Media en Microsoft Windows permite a los atacantes remotos ejecutar código arbitrario en un sistema Windows 2000 SP4 por medio de un archivo AVI creado, o causar una denegación de servicio en un sistema Windows XP SP2 o SP3, Server 2003 SP2, Vista Gold, SP1 o SP2, o Server 2008 Gold o SP2 por medio de un archivo AVI creado, también se conoce como \"AVI Integer Overflow Vulnerability.\""
    }
  ],
  "lastModified": "2026-06-16T23:07:29.720",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2003_server:sp2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "377F7D0C-6B44-4B90-BF90-DAF959880C6D"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2003_server:sp2:*:itanium:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D21D1DFE-F61B-407E-A945-4F42F86947B0"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2003_server:sp2:*:x64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3461CEA0-6CCF-4AA9-B83A-420E1310C83C"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7F6EA111-A4E6-4963-A0C8-F9336C605B6E"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FFF81F4B-7D92-4398-8658-84530FB8F518"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:-:x32:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "26A548AB-7C40-4CB7-B024-8A2DA947F245"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:-:x64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5BE99796-BADE-40D1-AD85-03D28A466E5F"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7AE15F6C-80F6-43A6-86DA-B92116A697A0"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BA99C751-91CB-43D4-93FF-1C12342CAF1E"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C162FFF0-1E8F-4DCF-A08F-6C6E324ED878"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A0D2704-C058-420B-B368-372D1129E914"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:-:-:x64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CD560746-0AED-4646-934E-6742888FB6F2"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp2:x64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "57ECAAA8-8709-4AC7-9CE7-49A8040C04D3"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34DF3B5E-F17F-49B4-9DC8-06749F3C9CC3"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:-:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C9392D35-7BF5-48E9-879B-BBDE9A9E9AB9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}