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Vulnerability Details : CVE-2007-6150

The "internal state tracking" code for the random and urandom devices in FreeBSD 5.5, 6.1 through 6.3, and 7.0 beta 4 allows local users to obtain portions of previously-accessed random values, which could be leveraged to bypass protection mechanisms that rely on secrecy of those values.
Publish Date : 2007-11-29 Last Update Date : 2008-11-15
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- CVSS Scores & Vulnerability Types

CVSS Score
2.1
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similarObtain Information
CWE ID 200

- Products Affected By CVE-2007-6150

# Product Type Vendor Product Version Update Edition Language
1 OS Freebsd Freebsd 5.5 Version Details Vulnerabilities
2 OS Freebsd Freebsd 6.1 Version Details Vulnerabilities
3 OS Freebsd Freebsd 6.2 Version Details Vulnerabilities
4 OS Freebsd Freebsd 6.3 Version Details Vulnerabilities
5 OS Freebsd Freebsd 7.0 Beta 4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freebsd Freebsd 5

- References For CVE-2007-6150

http://secunia.com/advisories/27879
SECUNIA 27879
http://www.frsirt.com/english/advisories/2007/4053
VUPEN ADV-2007-4053
http://www.securitytracker.com/id?1019022
SECTRACK 1019022
http://xforce.iss.net/xforce/xfdb/38764
XF freebsd-sysdevrandom-information-disclosure(38764)
http://security.FreeBSD.org/advisories/FreeBSD-SA-07:09.random.asc
FREEBSD FreeBSD-SA-07:09
http://www.securityfocus.com/bid/26642
BID 26642 FreeBSD Insecure Random Number Generator Information Disclosure Weakness Release Date:2007-11-30
http://osvdb.org/39600
OSVDB 39600

- Metasploit Modules Related To CVE-2007-6150

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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