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NVD Vulnerability Details :

CVE-2001-0903

Modified

Source-cve@mitre.org

Published At-20 Nov, 2001 | 05:00

Updated At-16 Apr, 2026 | 00:27

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 2.0

Base score: 7.5

Base severity: HIGH

Vector:

AV:N/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

Intel Corporation

>>high-bandwidth_digital_content_protection>>1.0

cpe:2.3:a:intel:high-bandwidth_digital_content_protection:1.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-Other	Primary	nvd@nist.gov

CWE ID: NVD-CWE-Other

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://marc.info/?l=bugtraq&m=100626641009560&w=2	cve@mitre.org	N/A
http://nunce.org/hdcp/hdcp111901.htm	cve@mitre.org	Vendor Advisory
http://www.iss.net/security_center/static/7612.php	cve@mitre.org	N/A
http://www.securityfocus.com/bid/3558	cve@mitre.org	N/A
http://marc.info/?l=bugtraq&m=100626641009560&w=2	af854a3a-2127-422b-91ae-364da2661108	N/A
http://nunce.org/hdcp/hdcp111901.htm	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory
http://www.iss.net/security_center/static/7612.php	af854a3a-2127-422b-91ae-364da2661108	N/A
http://www.securityfocus.com/bid/3558	af854a3a-2127-422b-91ae-364da2661108	N/A