{"id":"CVE-2009-2527","aliases":["EUVD-2009-2522","GHSA-rw8c-5h56-67gx"],"status":"published","title":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to...","description":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to execute arbitrary code via (1) a crafted ASF file or (2) crafted streaming content, aka \"WMP Heap Overflow Vulnerability.\"","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.26901,"percentile":0.9805,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2009-10-14T10:00:00Z","modified":"2026-06-16T23:09:38Z","products":[{"vendor":"microsoft","product":"windows_media_player"}],"references":[{"url":"http://www.us-cert.gov/cas/techalerts/TA09-286A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6184","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-052","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2527"},{"url":"https://github.com/advisories/GHSA-rw8c-5h56-67gx"}],"sources":{"cve":[{"id":"CVE-2009-2527","description":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to execute arbitrary code via (1) a crafted ASF file or (2) crafted streaming content, aka \"WMP Heap Overflow Vulnerability.\"","status":"published","published":"2009-10-14T10:00:00Z","modified":"2024-08-07T05:52:14.982Z","updated_at":"2026-11-02T14:33:23.041383Z"}],"euvd":[{"id":"EUVD-2009-2522","description":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to execute arbitrary code via (1) a crafted ASF file or (2) crafted streaming content, aka \"WMP Heap Overflow Vulnerability.\"","status":"published","published":"2009-10-14T10:00:00Z","modified":"2024-08-07T05:52:14Z","updated_at":"2026-11-03T01:39:17.005545Z"}],"ghsa":[{"id":"GHSA-rw8c-5h56-67gx","title":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to...","description":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to execute arbitrary code via (1) a crafted ASF file or (2) crafted streaming content, aka \"WMP Heap Overflow Vulnerability.\"","status":"published","published":"2022-05-02T03:36:08Z","modified":"2023-01-31T05:07:33Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:14.096889Z"}],"nvd":[{"id":"CVE-2009-2527","description":"Heap-based buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to execute arbitrary code via (1) a crafted ASF file or (2) crafted streaming content, aka \"WMP Heap Overflow Vulnerability.\"","status":"published","published":"2009-10-14T10:30:01.687Z","modified":"2026-06-16T23:09:38.353Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}