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Vulnerability Details : CVE-2006-0095

dm-crypt in Linux kernel 2.6.15 and earlier does not clear a structure before it is freed, which leads to a memory disclosure that could allow local users to obtain sensitive information about a cryptographic key.
Publish Date : 2006-01-06 Last Update Date : 2010-08-21
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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) Obtain Information
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2006-01-06 2006-01-04
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2006-0095 oval:org.opensuse.security:def:20060095 unix
dm-crypt in Linux kernel 2.6.15 and earlier does not clear a structure before it is freed, which leads to a memory discl... oval:org.mitre.oval:def:11192 unix
RHSA-2006:0132: Updated kernel packages available for Red Hat Enterprise Linux 4 Update 3 (Moderate) oval:com.redhat.rhsa:def:20060132 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2006-0095

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 2.6.0 Details Vulnerabilities
2 OS Linux Linux Kernel 2.6.1 Details Vulnerabilities
3 OS Linux Linux Kernel 2.6.2 Details Vulnerabilities
4 OS Linux Linux Kernel 2.6.3 Details Vulnerabilities
5 OS Linux Linux Kernel 2.6.4 Details Vulnerabilities
6 OS Linux Linux Kernel 2.6.5 Details Vulnerabilities
7 OS Linux Linux Kernel 2.6.6 Details Vulnerabilities
8 OS Linux Linux Kernel 2.6.7 Details Vulnerabilities
9 OS Linux Linux Kernel 2.6.8 Details Vulnerabilities
10 OS Linux Linux Kernel 2.6.8.1 Details Vulnerabilities
11 OS Linux Linux Kernel 2.6.9 2.6.20 Details Vulnerabilities
12 OS Linux Linux Kernel 2.6.10 Details Vulnerabilities
13 OS Linux Linux Kernel 2.6.11 Details Vulnerabilities
14 OS Linux Linux Kernel 2.6.11.1 Details Vulnerabilities
15 OS Linux Linux Kernel 2.6.11.2 Details Vulnerabilities
16 OS Linux Linux Kernel 2.6.11.3 Details Vulnerabilities
17 OS Linux Linux Kernel 2.6.11.4 Details Vulnerabilities
18 OS Linux Linux Kernel 2.6.11.5 Details Vulnerabilities
19 OS Linux Linux Kernel 2.6.11.6 Details Vulnerabilities
20 OS Linux Linux Kernel 2.6.11.7 Details Vulnerabilities
21 OS Linux Linux Kernel 2.6.11.8 Details Vulnerabilities
22 OS Linux Linux Kernel 2.6.11.9 Details Vulnerabilities
23 OS Linux Linux Kernel 2.6.11.10 Details Vulnerabilities
24 OS Linux Linux Kernel 2.6.11.11 Details Vulnerabilities
25 OS Linux Linux Kernel 2.6.11.12 Details Vulnerabilities
26 OS Linux Linux Kernel 2.6.12 Details Vulnerabilities
27 OS Linux Linux Kernel 2.6.12.1 Details Vulnerabilities
28 OS Linux Linux Kernel 2.6.12.2 Details Vulnerabilities
29 OS Linux Linux Kernel 2.6.12.3 Details Vulnerabilities
30 OS Linux Linux Kernel 2.6.12.4 Details Vulnerabilities
31 OS Linux Linux Kernel 2.6.13 Details Vulnerabilities
32 OS Linux Linux Kernel 2.6.14 RC2 Details Vulnerabilities
33 OS Linux Linux Kernel 2.6.14 RC3 Details Vulnerabilities
34 OS Linux Linux Kernel 2.6.14 RC4 Details Vulnerabilities
35 OS Linux Linux Kernel 2.6.14 RC1 Details Vulnerabilities
36 OS Linux Linux Kernel 2.6.14 Details Vulnerabilities
37 OS Linux Linux Kernel 2.6.14.1 Details Vulnerabilities
38 OS Linux Linux Kernel 2.6.14.2 Details Vulnerabilities
39 OS Linux Linux Kernel 2.6.14.3 Details Vulnerabilities
40 OS Linux Linux Kernel 2.6.14.4 Details Vulnerabilities
41 OS Linux Linux Kernel 2.6.15 RC3 Details Vulnerabilities
42 OS Linux Linux Kernel 2.6.15 RC4 Details Vulnerabilities
43 OS Linux Linux Kernel 2.6.15 RC5 Details Vulnerabilities
44 OS Linux Linux Kernel 2.6.15 RC6 Details Vulnerabilities
45 OS Linux Linux Kernel 2.6.15 Details Vulnerabilities
46 OS Linux Linux Kernel 2.6.15 RC7 Details Vulnerabilities
47 OS Linux Linux Kernel 2.6.15 RC1 Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 47

- References For CVE-2006-0095

http://secunia.com/advisories/18487
SECUNIA 18487
http://secunia.com/advisories/18527
SECUNIA 18527
http://secunia.com/advisories/18774
SECUNIA 18774
http://secunia.com/advisories/19160
SECUNIA 19160
http://secunia.com/advisories/20398
SECUNIA 20398
http://secunia.com/advisories/19374
SECUNIA 19374
http://securityreason.com/securityalert/388
SREASON 388
http://securitytracker.com/id?1015740
SECTRACK 1015740
http://www.redhat.com/support/errata/RHSA-2006-0132.html
REDHAT RHSA-2006:0132
http://www.redhat.com/archives/fedora-announce-list/2006-February/msg00037.html
FEDORA FEDORA-2006-102
http://www.osvdb.org/22418
OSVDB 22418
http://www.novell.com/linux/security/advisories/2006-05-31.html
SUSE SUSE-SA:2006:028
http://www.mandriva.com/security/advisories?name=MDKSA-2006:040
MANDRIVA MDKSA-2006:040
http://www.frsirt.com/english/advisories/2006/0235
VUPEN ADV-2006-0235
http://www.debian.org/security/2006/dsa-1017
DEBIAN DSA-1017
http://www.ubuntulinux.org/support/documentation/usn/usn-244-1
UBUNTU USN-244-1
http://www.trustix.org/errata/2006/0004
TRUSTIX 2006-0004
http://www.securityfocus.com/archive/1/archive/1/427981/100/0/threaded
FEDORA FLSA:157459-4
http://www.securityfocus.com/bid/16301
BID 16301 Linux Kernel DM-Crypt Local Information Disclosure Vulnerability Release Date:2007-01-18
http://xforce.iss.net/xforce/xfdb/24189
XF kernel-dmcrypt-information-disclosure(24189)
http://marc.theaimsgroup.com/?l=linux-kernel&m=113640535312572&w=2
MLIST [linux-kernel] 20060104 [Patch 2.6] dm-crypt: zero key before freeing it
http://marc.theaimsgroup.com/?l=linux-kernel&m=113641114812886&w=2
MLIST [linux-kernel] 20060104 [Patch 2.6] dm-crypt: Zero key material before free to avoid information leak

- Metasploit Modules Related To CVE-2006-0095

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