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

CVE-2009-2495 (GCVE-0-2009-2495)

Vulnerability from cvelistv5 – Published: 2009-07-29 17:00 – Updated: 2026-05-27 15:51
VLAI
Summary
The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1 does not properly enforce string termination, which allows remote attackers to obtain sensitive information via a crafted HTML document with an ATL (1) component or (2) control that triggers a buffer over-read, related to ATL headers and buffer allocation, aka "ATL Null String Vulnerability."
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 15:51 UTC
CWE
Assigner
References
URL Tags
http://sunsolve.sun.com/search/document.do?assetk… vendor-advisoryx_refsource_SUNALERT
http://www.vupen.com/english/advisories/2009/2034 vdb-entryx_refsource_VUPEN
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.adobe.com/support/security/bulletins/a… x_refsource_CONFIRM
http://www.novell.com/support/viewContent.do?exte… x_refsource_CONFIRM
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.us-cert.gov/cas/techalerts/TA09-286A.html third-party-advisoryx_refsource_CERT
https://docs.microsoft.com/en-us/security-updates… vendor-advisoryx_refsource_MS
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://marc.info/?l=bugtraq&m=126592505426855&w=2 vendor-advisoryx_refsource_HP
http://www.adobe.com/support/security/bulletins/a… x_refsource_CONFIRM
http://secunia.com/advisories/36374 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/36746 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/35967 third-party-advisoryx_refsource_SECUNIA
http://www.us-cert.gov/cas/techalerts/TA09-195A.html third-party-advisoryx_refsource_CERT
https://docs.microsoft.com/en-us/security-updates… vendor-advisoryx_refsource_MS
Date Public
2009-07-28 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T05:52:14.722Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "266108",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUNALERT",
              "x_transferred"
            ],
            "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
          },
          {
            "name": "ADV-2009-2034",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2009/2034"
          },
          {
            "name": "oval:org.mitre.oval:def:7573",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
          },
          {
            "name": "oval:org.mitre.oval:def:6478",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
          },
          {
            "name": "TA09-286A",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT",
              "x_transferred"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
          },
          {
            "name": "MS09-035",
            "tags": [
              "vendor-advisory",
              "x_refsource_MS",
              "x_transferred"
            ],
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
          },
          {
            "name": "oval:org.mitre.oval:def:6305",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
          },
          {
            "name": "SSRT100013",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
          },
          {
            "name": "HPSBMA02488",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
          },
          {
            "name": "36374",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/36374"
          },
          {
            "name": "36746",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/36746"
          },
          {
            "name": "35967",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/35967"
          },
          {
            "name": "TA09-195A",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT",
              "x_transferred"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
          },
          {
            "name": "MS09-060",
            "tags": [
              "vendor-advisory",
              "x_refsource_MS",
              "x_transferred"
            ],
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2009-2495",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-27T15:51:28.017750Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-126",
                "description": "CWE-126 Buffer Over-read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-27T15:51:32.827Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2009-07-28T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1 does not properly enforce string termination, which allows remote attackers to obtain sensitive information via a crafted HTML document with an ATL (1) component or (2) control that triggers a buffer over-read, related to ATL headers and buffer allocation, aka \"ATL Null String 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": "266108",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUNALERT"
          ],
          "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
        },
        {
          "name": "ADV-2009-2034",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2009/2034"
        },
        {
          "name": "oval:org.mitre.oval:def:7573",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
        },
        {
          "name": "oval:org.mitre.oval:def:6478",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
        },
        {
          "name": "TA09-286A",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT"
          ],
          "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
        },
        {
          "name": "MS09-035",
          "tags": [
            "vendor-advisory",
            "x_refsource_MS"
          ],
          "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
        },
        {
          "name": "oval:org.mitre.oval:def:6305",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
        },
        {
          "name": "SSRT100013",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
        },
        {
          "name": "HPSBMA02488",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
        },
        {
          "name": "36374",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/36374"
        },
        {
          "name": "36746",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/36746"
        },
        {
          "name": "35967",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/35967"
        },
        {
          "name": "TA09-195A",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT"
          ],
          "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
        },
        {
          "name": "MS09-060",
          "tags": [
            "vendor-advisory",
            "x_refsource_MS"
          ],
          "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@microsoft.com",
          "ID": "CVE-2009-2495",
          "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": "The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1 does not properly enforce string termination, which allows remote attackers to obtain sensitive information via a crafted HTML document with an ATL (1) component or (2) control that triggers a buffer over-read, related to ATL headers and buffer allocation, aka \"ATL Null String Vulnerability.\""
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "266108",
              "refsource": "SUNALERT",
              "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
            },
            {
              "name": "ADV-2009-2034",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2009/2034"
            },
            {
              "name": "oval:org.mitre.oval:def:7573",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
            },
            {
              "name": "http://www.adobe.com/support/security/bulletins/apsb09-13.html",
              "refsource": "CONFIRM",
              "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
            },
            {
              "name": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1",
              "refsource": "CONFIRM",
              "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
            },
            {
              "name": "oval:org.mitre.oval:def:6478",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
            },
            {
              "name": "TA09-286A",
              "refsource": "CERT",
              "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
            },
            {
              "name": "MS09-035",
              "refsource": "MS",
              "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
            },
            {
              "name": "oval:org.mitre.oval:def:6305",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
            },
            {
              "name": "SSRT100013",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
            },
            {
              "name": "HPSBMA02488",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
            },
            {
              "name": "http://www.adobe.com/support/security/bulletins/apsb09-10.html",
              "refsource": "CONFIRM",
              "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
            },
            {
              "name": "36374",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/36374"
            },
            {
              "name": "36746",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/36746"
            },
            {
              "name": "35967",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35967"
            },
            {
              "name": "TA09-195A",
              "refsource": "CERT",
              "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
            },
            {
              "name": "MS09-060",
              "refsource": "MS",
              "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2009-2495",
    "datePublished": "2009-07-29T17:00:00.000Z",
    "dateReserved": "2009-07-17T00:00:00.000Z",
    "dateUpdated": "2026-05-27T15:51:32.827Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2009-2495",
      "date": "2026-09-19",
      "epss": "0.343",
      "percentile": "0.98333"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_c\\+\\+:2005:sp1_redistribution_pkg:*:*:*:*:*:*",
                    "matchCriteriaId": "FA86F8B2-0211-4FF6-BE07-2E2EC06DFC37",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_c\\+\\+:2008:redistribution_pkg:*:*:*:*:*:*",
                    "matchCriteriaId": "9BA98FBB-255F-4AC9-B035-54C60EEE022B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_c\\+\\+:2008:sp1_redistribution_pkg:*:*:*:*:*:*",
                    "matchCriteriaId": "B20EDFCC-8C10-4EBF-BCC6-1A17362E6676",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_studio:2005:sp1:*:*:*:*:*:*",
                    "matchCriteriaId": "9271AF1C-9B1C-4ADB-9F54-E63EBA2910F9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_studio:2005:sp1:64_bit_hosted_visual_c\\+\\+_tools:*:*:*:*:*",
                    "matchCriteriaId": "9E35016A-D55F-4607-8716-77AACB7B166C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_studio:2008:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ED077FFC-EBCC-4CD9-BF0E-0286B99C1965",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_studio:2008:sp1:*:*:*:*:*:*",
                    "matchCriteriaId": "9AB2C8C4-7E86-4736-9CE4-2E65E4EDBF02",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:microsoft:visual_studio_.net:2003:sp1:*:*:*:*:*:*",
                    "matchCriteriaId": "85959AEB-2FE5-4A25-B298-F8223CE260D6",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1 does not properly enforce string termination, which allows remote attackers to obtain sensitive information via a crafted HTML document with an ATL (1) component or (2) control that triggers a buffer over-read, related to ATL headers and buffer allocation, aka \"ATL Null String Vulnerability.\""
          },
          {
            "lang": "es",
            "value": "La Active Template Library (ATL) en Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 y 2008 Gold y SP1, y Visual C++ 2005 SP1 y 2008 Gold y SP1 no cumple adecuadamente con la terminaci\u00f3n de cadena, lo que permite a atacantes remotos obtener informaci\u00f3n sensible a trav\u00e9s de un documentos HTML manipulado con un (1) control o (2) componente ATL que provoca un desbordamiento de lectura de b\u00fafer. Relacionado con la reserva de cabeceras y b\u00fafers ATL. Tambi\u00e9n conocida como \"Vulnerabilidad de cadena nula ATL\"."
          }
        ],
        "id": "CVE-2009-2495",
        "lastModified": "2026-05-27T17:16:18.143",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 7.8,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ]
        },
        "published": "2009-07-29T17:30:01.250",
        "references": [
          {
            "source": "secure@microsoft.com",
            "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://secunia.com/advisories/35967"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://secunia.com/advisories/36374"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://secunia.com/advisories/36746"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
          },
          {
            "source": "secure@microsoft.com",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
          },
          {
            "source": "secure@microsoft.com",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
          },
          {
            "source": "secure@microsoft.com",
            "url": "http://www.vupen.com/english/advisories/2009/2034"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
          },
          {
            "source": "secure@microsoft.com",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/35967"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/36374"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/36746"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2009/2034"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
          }
        ],
        "sourceIdentifier": "secure@microsoft.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-200"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-126"
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "type": "Secondary"
          }
        ]
      }
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-07T05:52:14.722Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "name": "266108",
                "tags": [
                  "vendor-advisory",
                  "x_refsource_SUNALERT",
                  "x_transferred"
                ],
                "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
              },
              {
                "name": "ADV-2009-2034",
                "tags": [
                  "vdb-entry",
                  "x_refsource_VUPEN",
                  "x_transferred"
                ],
                "url": "http://www.vupen.com/english/advisories/2009/2034"
              },
              {
                "name": "oval:org.mitre.oval:def:7573",
                "tags": [
                  "vdb-entry",
                  "signature",
                  "x_refsource_OVAL",
                  "x_transferred"
                ],
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
              },
              {
                "name": "oval:org.mitre.oval:def:6478",
                "tags": [
                  "vdb-entry",
                  "signature",
                  "x_refsource_OVAL",
                  "x_transferred"
                ],
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
              },
              {
                "name": "TA09-286A",
                "tags": [
                  "third-party-advisory",
                  "x_refsource_CERT",
                  "x_transferred"
                ],
                "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
              },
              {
                "name": "MS09-035",
                "tags": [
                  "vendor-advisory",
                  "x_refsource_MS",
                  "x_transferred"
                ],
                "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
              },
              {
                "name": "oval:org.mitre.oval:def:6305",
                "tags": [
                  "vdb-entry",
                  "signature",
                  "x_refsource_OVAL",
                  "x_transferred"
                ],
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
              },
              {
                "name": "SSRT100013",
                "tags": [
                  "vendor-advisory",
                  "x_refsource_HP",
                  "x_transferred"
                ],
                "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
              },
              {
                "name": "HPSBMA02488",
                "tags": [
                  "vendor-advisory",
                  "x_refsource_HP",
                  "x_transferred"
                ],
                "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
              },
              {
                "name": "36374",
                "tags": [
                  "third-party-advisory",
                  "x_refsource_SECUNIA",
                  "x_transferred"
                ],
                "url": "http://secunia.com/advisories/36374"
              },
              {
                "name": "36746",
                "tags": [
                  "third-party-advisory",
                  "x_refsource_SECUNIA",
                  "x_transferred"
                ],
                "url": "http://secunia.com/advisories/36746"
              },
              {
                "name": "35967",
                "tags": [
                  "third-party-advisory",
                  "x_refsource_SECUNIA",
                  "x_transferred"
                ],
                "url": "http://secunia.com/advisories/35967"
              },
              {
                "name": "TA09-195A",
                "tags": [
                  "third-party-advisory",
                  "x_refsource_CERT",
                  "x_transferred"
                ],
                "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
              },
              {
                "name": "MS09-060",
                "tags": [
                  "vendor-advisory",
                  "x_refsource_MS",
                  "x_transferred"
                ],
                "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "NONE",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2009-2495",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-05-27T15:51:28.017750Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-126",
                    "description": "CWE-126 Buffer Over-read",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-05-27T15:51:18.580Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "datePublic": "2009-07-28T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1 does not properly enforce string termination, which allows remote attackers to obtain sensitive information via a crafted HTML document with an ATL (1) component or (2) control that triggers a buffer over-read, related to ATL headers and buffer allocation, aka \"ATL Null String 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": "266108",
              "tags": [
                "vendor-advisory",
                "x_refsource_SUNALERT"
              ],
              "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
            },
            {
              "name": "ADV-2009-2034",
              "tags": [
                "vdb-entry",
                "x_refsource_VUPEN"
              ],
              "url": "http://www.vupen.com/english/advisories/2009/2034"
            },
            {
              "name": "oval:org.mitre.oval:def:7573",
              "tags": [
                "vdb-entry",
                "signature",
                "x_refsource_OVAL"
              ],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
            },
            {
              "name": "oval:org.mitre.oval:def:6478",
              "tags": [
                "vdb-entry",
                "signature",
                "x_refsource_OVAL"
              ],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
            },
            {
              "name": "TA09-286A",
              "tags": [
                "third-party-advisory",
                "x_refsource_CERT"
              ],
              "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
            },
            {
              "name": "MS09-035",
              "tags": [
                "vendor-advisory",
                "x_refsource_MS"
              ],
              "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
            },
            {
              "name": "oval:org.mitre.oval:def:6305",
              "tags": [
                "vdb-entry",
                "signature",
                "x_refsource_OVAL"
              ],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
            },
            {
              "name": "SSRT100013",
              "tags": [
                "vendor-advisory",
                "x_refsource_HP"
              ],
              "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
            },
            {
              "name": "HPSBMA02488",
              "tags": [
                "vendor-advisory",
                "x_refsource_HP"
              ],
              "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
            },
            {
              "name": "36374",
              "tags": [
                "third-party-advisory",
                "x_refsource_SECUNIA"
              ],
              "url": "http://secunia.com/advisories/36374"
            },
            {
              "name": "36746",
              "tags": [
                "third-party-advisory",
                "x_refsource_SECUNIA"
              ],
              "url": "http://secunia.com/advisories/36746"
            },
            {
              "name": "35967",
              "tags": [
                "third-party-advisory",
                "x_refsource_SECUNIA"
              ],
              "url": "http://secunia.com/advisories/35967"
            },
            {
              "name": "TA09-195A",
              "tags": [
                "third-party-advisory",
                "x_refsource_CERT"
              ],
              "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
            },
            {
              "name": "MS09-060",
              "tags": [
                "vendor-advisory",
                "x_refsource_MS"
              ],
              "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "secure@microsoft.com",
              "ID": "CVE-2009-2495",
              "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": "The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1 does not properly enforce string termination, which allows remote attackers to obtain sensitive information via a crafted HTML document with an ATL (1) component or (2) control that triggers a buffer over-read, related to ATL headers and buffer allocation, aka \"ATL Null String Vulnerability.\""
                }
              ]
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "n/a"
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "266108",
                  "refsource": "SUNALERT",
                  "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1"
                },
                {
                  "name": "ADV-2009-2034",
                  "refsource": "VUPEN",
                  "url": "http://www.vupen.com/english/advisories/2009/2034"
                },
                {
                  "name": "oval:org.mitre.oval:def:7573",
                  "refsource": "OVAL",
                  "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573"
                },
                {
                  "name": "http://www.adobe.com/support/security/bulletins/apsb09-13.html",
                  "refsource": "CONFIRM",
                  "url": "http://www.adobe.com/support/security/bulletins/apsb09-13.html"
                },
                {
                  "name": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1",
                  "refsource": "CONFIRM",
                  "url": "http://www.novell.com/support/viewContent.do?externalId=7004997\u0026sliceId=1"
                },
                {
                  "name": "oval:org.mitre.oval:def:6478",
                  "refsource": "OVAL",
                  "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478"
                },
                {
                  "name": "TA09-286A",
                  "refsource": "CERT",
                  "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
                },
                {
                  "name": "MS09-035",
                  "refsource": "MS",
                  "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035"
                },
                {
                  "name": "oval:org.mitre.oval:def:6305",
                  "refsource": "OVAL",
                  "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305"
                },
                {
                  "name": "SSRT100013",
                  "refsource": "HP",
                  "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
                },
                {
                  "name": "HPSBMA02488",
                  "refsource": "HP",
                  "url": "http://marc.info/?l=bugtraq\u0026m=126592505426855\u0026w=2"
                },
                {
                  "name": "http://www.adobe.com/support/security/bulletins/apsb09-10.html",
                  "refsource": "CONFIRM",
                  "url": "http://www.adobe.com/support/security/bulletins/apsb09-10.html"
                },
                {
                  "name": "36374",
                  "refsource": "SECUNIA",
                  "url": "http://secunia.com/advisories/36374"
                },
                {
                  "name": "36746",
                  "refsource": "SECUNIA",
                  "url": "http://secunia.com/advisories/36746"
                },
                {
                  "name": "35967",
                  "refsource": "SECUNIA",
                  "url": "http://secunia.com/advisories/35967"
                },
                {
                  "name": "TA09-195A",
                  "refsource": "CERT",
                  "url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
                },
                {
                  "name": "MS09-060",
                  "refsource": "MS",
                  "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060"
                }
              ]
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "assignerShortName": "microsoft",
        "cveId": "CVE-2009-2495",
        "datePublished": "2009-07-29T17:00:00.000Z",
        "dateReserved": "2009-07-17T00:00:00.000Z",
        "dateUpdated": "2026-05-27T15:51:32.827Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.


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.