{"id":"CVE-2007-1530","aliases":["EUVD-2007-1524","GHSA-h5p3-wf23-wjx6"],"status":"published","title":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets,...","description":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15255,"percentile":0.96786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-03-20T20:00:00Z","modified":"2026-06-16T22:37:46Z","products":[{"vendor":"microsoft","product":"windows_vista"}],"references":[{"url":"http://www.symantec.com/avcenter/reference/Vista_Network_Attack_Surface_RTM.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/462793/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/464617/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.symantec.com/enterprise/security_response/weblog/2007/04/microsofts_inaccurate_teredo_d.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://osvdb.org/33660","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/23271","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1530"},{"url":"https://github.com/advisories/GHSA-h5p3-wf23-wjx6"}],"sources":{"cve":[{"id":"CVE-2007-1530","description":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.","status":"published","published":"2007-03-20T20:00:00Z","modified":"2024-08-07T12:59:08.536Z","updated_at":"2026-11-02T13:33:41.472948Z"}],"euvd":[{"id":"EUVD-2007-1524","description":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.","status":"published","published":"2007-03-20T20:00:00Z","modified":"2024-08-07T12:59:08Z","updated_at":"2026-11-03T01:38:25.361818Z"}],"ghsa":[{"id":"GHSA-h5p3-wf23-wjx6","title":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets,...","description":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.","status":"published","published":"2022-05-01T17:54:37Z","modified":"2023-01-31T05:03:20Z","updated_at":"2026-11-02T14:48:26.919818Z"}],"nvd":[{"id":"CVE-2007-1530","description":"The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.","status":"published","published":"2007-03-20T20:19:00Z","modified":"2026-06-16T22:37:46.183Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:13.98711Z"}]}}