{"id":"CVE-2008-3068","aliases":["EUVD-2008-3058","GHSA-h5rm-gc4m-cp24"],"status":"published","title":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and...","description":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and Office 2007, performs Certificate Revocation List (CRL) checks by using an arbitrary URL from a certificate embedded in a (1) S/MIME e-mail message or (2) signed document, which allows remote attackers to obtain reading times and IP addresses of recipients, and port-scan results, via a crafted certificate with an Authority Information Access (AIA) extension.","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":0.17404,"percentile":0.97141,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2008-07-07T23:00:00Z","modified":"2026-06-16T22:55:01Z","products":[{"vendor":"microsoft","product":"access"},{"vendor":"microsoft","product":"excel"},{"vendor":"microsoft","product":"frontpage"},{"vendor":"microsoft","product":"groove"},{"vendor":"microsoft","product":"infopath"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office_communicator"},{"vendor":"microsoft","product":"onenote"},{"vendor":"microsoft","product":"outlook"},{"vendor":"microsoft","product":"powerpoint"},{"vendor":"microsoft","product":"project_professional"},{"vendor":"microsoft","product":"project_standard"},{"vendor":"microsoft","product":"publisher"},{"vendor":"microsoft","product":"sharepoint_designer"},{"vendor":"microsoft","product":"visio_professional"},{"vendor":"microsoft","product":"visio_standard"},{"vendor":"microsoft","product":"windows_live_mail"}],"references":[{"url":"https://www.cynops.de/advisories/AKLINK-SA-2008-003.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://securityreason.com/securityalert/3978","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/494101/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/28548","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://www.klink.name/security/aklink-sa-2008-004-office2007-signatures.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.cynops.de/advisories/AKLINK-SA-2008-002.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.cynops.de/advisories/AKLINK-SA-2008-004.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securitytracker.com/id?1019736","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securitytracker.com/id?1019738","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://www.klink.name/security/aklink-sa-2008-003-live-mail-smime.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.klink.name/security/aklink-sa-2008-002-outlook-smime.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securitytracker.com/id?1019737","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://www.cynops.de/techzone/http_over_x509.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/493947/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3068"},{"url":"https://github.com/advisories/GHSA-h5rm-gc4m-cp24"}],"sources":{"cve":[{"id":"CVE-2008-3068","description":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and Office 2007, performs Certificate Revocation List (CRL) checks by using an arbitrary URL from a certificate embedded in a (1) S/MIME e-mail message or (2) signed document, which allows remote attackers to obtain reading times and IP addresses of recipients, and port-scan results, via a crafted certificate with an Authority Information Access (AIA) extension.","status":"published","published":"2008-07-07T23:00:00Z","modified":"2024-08-07T09:21:34.955Z","updated_at":"2026-11-02T14:34:45.504702Z"}],"euvd":[{"id":"EUVD-2008-3058","description":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and Office 2007, performs Certificate Revocation List (CRL) checks by using an arbitrary URL from a certificate embedded in a (1) S/MIME e-mail message or (2) signed document, which allows remote attackers to obtain reading times and IP addresses of recipients, and port-scan results, via a crafted certificate with an Authority Information Access (AIA) extension.","status":"published","published":"2008-07-07T23:00:00Z","modified":"2024-08-07T09:21:34Z","updated_at":"2026-11-03T01:38:54.148162Z"}],"ghsa":[{"id":"GHSA-h5rm-gc4m-cp24","title":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and...","description":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and Office 2007, performs Certificate Revocation List (CRL) checks by using an arbitrary URL from a certificate embedded in a (1) S/MIME e-mail message or (2) signed document, which allows remote attackers to obtain reading times and IP addresses of recipients, and port-scan results, via a crafted certificate with an Authority Information Access (AIA) extension.","status":"published","published":"2022-05-01T23:56:19Z","modified":"2023-01-31T05:06:44Z","updated_at":"2026-11-02T14:49:04.943706Z"}],"nvd":[{"id":"CVE-2008-3068","description":"Microsoft Crypto API 5.131.2600.2180 through 6.0, as used in Outlook, Windows Live Mail, and Office 2007, performs Certificate Revocation List (CRL) checks by using an arbitrary URL from a certificate embedded in a (1) S/MIME e-mail message or (2) signed document, which allows remote attackers to obtain reading times and IP addresses of recipients, and port-scan results, via a crafted certificate with an Authority Information Access (AIA) extension.","status":"published","published":"2008-07-07T23:41:00Z","modified":"2026-06-16T22:55:01.273Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:27.025121Z"}]}}