CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
92.2%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | access | 2007 | cpe:2.3:a:microsoft:access:2007:*:*:*:*:*:*:* |
microsoft | excel | 2003 | cpe:2.3:a:microsoft:excel:2003:*:*:*:*:*:*:* |
microsoft | excel | 2007 | cpe:2.3:a:microsoft:excel:2007:*:*:*:*:*:*:* |
microsoft | frontpage | 2003 | cpe:2.3:a:microsoft:frontpage:2003:*:*:*:*:*:*:* |
microsoft | groove | 2007 | cpe:2.3:a:microsoft:groove:2007:*:*:*:*:*:*:* |
microsoft | infopath | 2003 | cpe:2.3:a:microsoft:infopath:2003:*:*:*:*:*:*:* |
microsoft | infopath | 2007 | cpe:2.3:a:microsoft:infopath:2007:*:*:*:*:*:*:* |
microsoft | office | 2007 | cpe:2.3:a:microsoft:office:2007:*:*:*:*:*:*:* |
microsoft | office | 2007 | cpe:2.3:a:microsoft:office:2007:sp1:*:*:*:*:*:* |
microsoft | office_communicator | 2007 | cpe:2.3:a:microsoft:office_communicator:2007:*:*:*:*:*:*:* |
securityreason.com/securityalert/3978
www.securityfocus.com/archive/1/493947/100/0/threaded
www.securityfocus.com/archive/1/494101/100/0/threaded
www.securityfocus.com/bid/28548
www.securitytracker.com/id?1019736
www.securitytracker.com/id?1019737
www.securitytracker.com/id?1019738
www.cynops.de/advisories/AKLINK-SA-2008-002.txt
www.cynops.de/advisories/AKLINK-SA-2008-003.txt
www.cynops.de/advisories/AKLINK-SA-2008-004.txt
www.cynops.de/techzone/http_over_x509.html
www.klink.name/security/aklink-sa-2008-002-outlook-smime.txt
www.klink.name/security/aklink-sa-2008-003-live-mail-smime.txt
www.klink.name/security/aklink-sa-2008-004-office2007-signatures.txt