National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-3582 Detail

Current Description

Buffer overflow in Dell BIOS on Dell Latitude D###, E####, XT2, and Z600 devices, and Dell Precision M#### devices, allows local users to bypass intended BIOS signing requirements and install arbitrary BIOS images by leveraging administrative privileges and providing a crafted rbu_packet.pktNum value in conjunction with a crafted rbu_packet.pktSize value.

Source:  MITRE
Description Last Modified:  08/28/2013
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.6 HIGH
Vector: (AV:N/AC:H/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.kb.cert.org/vuls/id/912156 US Government Resource
http://www.kb.cert.org/vuls/id/BLUU-99HSLA US Government Resource
https://media.blackhat.com/us-13/US-13-Butterworth-BIOS-Security-Slides.pdf Exploit
https://media.blackhat.com/us-13/US-13-Butterworth-BIOS-Security-WP.pdf Exploit
https://www.blackhat.com/us-13/archives.html#Butterworth

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-3582
NVD Published Date:
08/28/2013
NVD Last Modified:
10/07/2013