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Vulnerability Details : CVE-2012-2320

ConnMan before 0.85 does not ensure that netlink messages originate from the kernel, which allows remote attackers to bypass intended access restrictions and cause a denial of service via a crafted netlink message.
Publish Date : 2012-05-18 Last Update Date : 2017-08-28
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
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) Denial Of ServiceBypass a restriction or similar
CWE ID 264

- Products Affected By CVE-2012-2320

# Product Type Vendor Product Version Update Edition Language
1 Application Connman Connman 0.1 Version Details Vulnerabilities
2 Application Connman Connman 0.2 Version Details Vulnerabilities
3 Application Connman Connman 0.3 Version Details Vulnerabilities
4 Application Connman Connman 0.4 Version Details Vulnerabilities
5 Application Connman Connman 0.5 Version Details Vulnerabilities
6 Application Connman Connman 0.6 Version Details Vulnerabilities
7 Application Connman Connman 0.7 Version Details Vulnerabilities
8 Application Connman Connman 0.8 Version Details Vulnerabilities
9 Application Connman Connman 0.9 Version Details Vulnerabilities
10 Application Connman Connman 0.10 Version Details Vulnerabilities
11 Application Connman Connman 0.11 Version Details Vulnerabilities
12 Application Connman Connman 0.12 Version Details Vulnerabilities
13 Application Connman Connman 0.13 Version Details Vulnerabilities
14 Application Connman Connman 0.14 Version Details Vulnerabilities
15 Application Connman Connman 0.15 Version Details Vulnerabilities
16 Application Connman Connman 0.16 Version Details Vulnerabilities
17 Application Connman Connman 0.17 Version Details Vulnerabilities
18 Application Connman Connman 0.18 Version Details Vulnerabilities
19 Application Connman Connman 0.19 Version Details Vulnerabilities
20 Application Connman Connman 0.20 Version Details Vulnerabilities
21 Application Connman Connman 0.21 Version Details Vulnerabilities
22 Application Connman Connman 0.22 Version Details Vulnerabilities
23 Application Connman Connman 0.23 Version Details Vulnerabilities
24 Application Connman Connman 0.24 Version Details Vulnerabilities
25 Application Connman Connman 0.25 Version Details Vulnerabilities
26 Application Connman Connman 0.26 Version Details Vulnerabilities
27 Application Connman Connman 0.27 Version Details Vulnerabilities
28 Application Connman Connman 0.28 Version Details Vulnerabilities
29 Application Connman Connman 0.29 Version Details Vulnerabilities
30 Application Connman Connman 0.30 Version Details Vulnerabilities
31 Application Connman Connman 0.31 Version Details Vulnerabilities
32 Application Connman Connman 0.32 Version Details Vulnerabilities
33 Application Connman Connman 0.33 Version Details Vulnerabilities
34 Application Connman Connman 0.34 Version Details Vulnerabilities
35 Application Connman Connman 0.35 Version Details Vulnerabilities
36 Application Connman Connman 0.36 Version Details Vulnerabilities
37 Application Connman Connman 0.37 Version Details Vulnerabilities
38 Application Connman Connman 0.38 Version Details Vulnerabilities
39 Application Connman Connman 0.39 Version Details Vulnerabilities
40 Application Connman Connman 0.40 Version Details Vulnerabilities
41 Application Connman Connman 0.41 Version Details Vulnerabilities
42 Application Connman Connman 0.42 Version Details Vulnerabilities
43 Application Connman Connman 0.43 Version Details Vulnerabilities
44 Application Connman Connman 0.44 Version Details Vulnerabilities
45 Application Connman Connman 0.45 Version Details Vulnerabilities
46 Application Connman Connman 0.46 Version Details Vulnerabilities
47 Application Connman Connman 0.47 Version Details Vulnerabilities
48 Application Connman Connman 0.48 Version Details Vulnerabilities
49 Application Connman Connman 0.49 Version Details Vulnerabilities
50 Application Connman Connman 0.50 Version Details Vulnerabilities
51 Application Connman Connman 0.51 Version Details Vulnerabilities
52 Application Connman Connman 0.52 Version Details Vulnerabilities
53 Application Connman Connman 0.53 Version Details Vulnerabilities
54 Application Connman Connman 0.54 Version Details Vulnerabilities
55 Application Connman Connman 0.55 Version Details Vulnerabilities
56 Application Connman Connman 0.56 Version Details Vulnerabilities
57 Application Connman Connman 0.57 Version Details Vulnerabilities
58 Application Connman Connman 0.58 Version Details Vulnerabilities
59 Application Connman Connman 0.59 Version Details Vulnerabilities
60 Application Connman Connman 0.60 Version Details Vulnerabilities
61 Application Connman Connman 0.61 Version Details Vulnerabilities
62 Application Connman Connman 0.62 Version Details Vulnerabilities
63 Application Connman Connman 0.63 Version Details Vulnerabilities
64 Application Connman Connman 0.64 Version Details Vulnerabilities
65 Application Connman Connman 0.65 Version Details Vulnerabilities
66 Application Connman Connman 0.66 Version Details Vulnerabilities
67 Application Connman Connman 0.67 Version Details Vulnerabilities
68 Application Connman Connman 0.68 Version Details Vulnerabilities
69 Application Connman Connman 0.69 Version Details Vulnerabilities
70 Application Connman Connman 0.70 Version Details Vulnerabilities
71 Application Connman Connman 0.71 Version Details Vulnerabilities
72 Application Connman Connman 0.72 Version Details Vulnerabilities
73 Application Connman Connman 0.73 Version Details Vulnerabilities
74 Application Connman Connman 0.74 Version Details Vulnerabilities
75 Application Connman Connman 0.75 Version Details Vulnerabilities
76 Application Connman Connman 0.76 Version Details Vulnerabilities
77 Application Connman Connman 0.77 Version Details Vulnerabilities
78 Application Connman Connman 0.78 Version Details Vulnerabilities
79 Application Connman Connman 0.79 Version Details Vulnerabilities
80 Application Connman Connman 0.80 Version Details Vulnerabilities
81 Application Connman Connman 0.81 Version Details Vulnerabilities
82 Application Connman Connman 0.82 Version Details Vulnerabilities
83 Application Connman Connman 0.83 Version Details Vulnerabilities
84 Application Connman Connman 0.84 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Connman Connman 84

- References For CVE-2012-2320

https://exchange.xforce.ibmcloud.com/vulnerabilities/75465
XF connman-netlink-security-bypass(75465)
https://bugzilla.novell.com/show_bug.cgi?id=715172
http://www.openwall.com/lists/oss-security/2012/05/07/6
MLIST [oss-security] 20120507 Re: connman heads up / CVE requests
http://www.securityfocus.com/bid/53406
BID 53406 connman CVE-2012-2320 Security Bypass Vulnerability Release Date:2012-05-07
http://www.openwall.com/lists/oss-security/2012/05/07/2
MLIST [oss-security] 20120507 connman heads up / CVE requests
http://www.openwall.com/lists/oss-security/2012/05/07/10
MLIST [oss-security] 20120507 Re: connman heads up / CVE requests
http://git.kernel.org/?p=network/connman/connman.git;a=commit;h=c1b968984212b46bea1330f5ae029507b9bfded9 CONFIRM
http://security.gentoo.org/glsa/glsa-201205-02.xml
GENTOO GLSA-201205-02
http://git.kernel.org/?p=network/connman/connman.git;a=commit;h=b0ec6eb4466acc57a9ea8be52c17b674b6ea0618 CONFIRM

- Metasploit Modules Related To CVE-2012-2320

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


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