{"id":"CVE-2009-0066","aliases":["EUVD-2009-0075","GHSA-jg57-33qj-2h37"],"status":"published","title":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology ...","description":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot.  NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02194,"percentile":0.82583,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-01-07T19:00:00Z","modified":"2026-06-16T23:04:11Z","products":[{"vendor":"intel","product":"trusted_execution_technology"}],"references":[{"url":"http://invisiblethingslab.com/press/itl-press-2009-01.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/33119","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://theinvisiblethings.blogspot.com/2009/01/attacking-intel-trusted-execution.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://blackhat.com/html/bh-dc-09/bh-dc-09-speakers.html#Wojtczuk","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0066"},{"url":"https://github.com/advisories/GHSA-jg57-33qj-2h37"}],"sources":{"cve":[{"id":"CVE-2009-0066","description":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot.  NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.","status":"published","published":"2009-01-07T19:00:00Z","modified":"2024-09-17T02:05:38.139Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0075","description":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot.  NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.","status":"published","published":"2009-01-07T19:00:00Z","modified":"2024-09-17T02:05:38Z","updated_at":"2026-11-03T00:28:43.867146Z"}],"ghsa":[{"id":"GHSA-jg57-33qj-2h37","title":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology ...","description":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot.  NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.","status":"published","published":"2022-05-02T03:12:42Z","modified":"2023-01-31T05:07:45Z","updated_at":"2026-11-02T14:49:16.045862Z"}],"nvd":[{"id":"CVE-2009-0066","description":"Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot.  NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.","status":"published","published":"2009-01-07T19:30:00.297Z","modified":"2026-06-16T23:04:11.983Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:33.417327Z"}]}}