{"id":"CVE-2005-0560","aliases":["EUVD-2005-0561","GHSA-hmrq-pv99-355p"],"status":"published","title":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP...","description":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.69482,"percentile":0.99366,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-787"],"published":"2005-04-13T04:00:00Z","modified":"2026-06-16T22:11:21Z","exploits":[{"source":"exploitdb","id":"EDB-947","title":"Microsoft Exchange Server - Remote Code Execution (MS05-021)","type":"remote","platform":"windows","date":"2005-04-19","verified":true,"url":"https://www.exploit-db.com/exploits/947"}],"products":[{"vendor":"microsoft","product":"exchange_server"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4032","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-021","tags":["vendor-advisory","x_refsource_MS","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/14920/","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Third Party Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/275193","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.osvdb.org/displayvuln.php?osvdb_id=15467","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://xforce.iss.net/xforce/alerts/id/193","tags":["third-party-advisory","x_refsource_ISS","x_transferred","Broken Link"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA05-102A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://marc.info/?l=bugtraq\u0026m=111393947713420\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-0560"},{"url":"http://secunia.com/advisories/14920"},{"url":"https://github.com/advisories/GHSA-hmrq-pv99-355p"}],"sources":{"cve":[{"id":"CVE-2005-0560","description":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.","status":"published","published":"2005-04-13T04:00:00Z","modified":"2024-08-07T21:21:05.612Z","updated_at":"2026-11-02T14:33:40.578358Z"}],"euvd":[{"id":"EUVD-2005-0561","description":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.","status":"published","published":"2005-04-13T04:00:00Z","modified":"2024-08-07T21:21:05Z","updated_at":"2026-11-03T01:15:37.775776Z"}],"ghsa":[{"id":"GHSA-hmrq-pv99-355p","title":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP...","description":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.","status":"published","published":"2022-05-01T01:50:31Z","modified":"2025-04-03T04:11:36Z","cwes":["CWE-787"],"updated_at":"2026-11-02T15:00:41.656394Z"}],"nvd":[{"id":"CVE-2005-0560","description":"Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.","status":"published","published":"2005-05-02T04:00:00Z","modified":"2026-06-16T22:11:21.25Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:00:54.933728Z"}]}}