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CVE-2008-5162 Detail

Description

The arc4random function in the kernel in FreeBSD 6.3 through 7.1 does not have a proper entropy source for a short time period immediately after boot, which makes it easier for attackers to predict the function's return values and conduct certain attacks against the GEOM framework and various network protocols, related to the Yarrow random number generator.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://security.freebsd.org/advisories/FreeBSD-SA-08:11.arc4random.asc Vendor Advisory 
http://securitytracker.com/id?1021276 Broken Link  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/32447 Broken Link  Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-330 Use of Insufficiently Random Values cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-5162
NVD Published Date:
11/26/2008
NVD Last Modified:
02/14/2024
Source:
FreeBSD