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Vulnerability Score 7.5 7.5
CVE Id CVE-2001-0903
Last Modified 05 Sep 2008 04:25:11
Published 20 Nov 2001 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



Linear key exchange process in High-bandwidth Digital Content Protection (HDCP) System allows remote attackers to access data as plaintext, avoid device blacklists, clone devices, and create new device keyvectors by computing and using alternate key combinations for authentication.

Vulnerable Systems


  • Intel High-bandwidth Digital Content Protection 1.0


BID - 3558

XF - hdcp-authentication-keys(7612)

BUGTRAQ - 20011120 A Cryptanalysis of the High-bandwidth Digital Content Protection System

Last Updated: 27 May 2016 10:36:26