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Vulnerability Details : CVE-2012-3417

The good_client function in rquotad (rquota_svc.c) in Linux DiskQuota (aka quota) before 3.17 invokes the hosts_ctl function the first time without a host name, which might allow remote attackers to bypass TCP Wrappers rules in hosts.deny.
Publish Date : 2012-08-13 Last Update Date : 2016-12-07
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- CVSS Scores & Vulnerability Types

CVSS Score
4.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2013-0120 -- quota security and bug fix update (low) oval:org.mitre.oval:def:27560 unix
ELSA-2013:0120: quota security and bug fix update (Low) oval:org.mitre.oval:def:23266 unix
RHSA-2013:0120: quota security and bug fix update (Low) oval:com.redhat.rhsa:def:20130120 unix
RHSA-2013:0120: quota security and bug fix update (Low) oval:org.mitre.oval:def:21025 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-2012-3417

# Product Type Vendor Product Version Update Edition Language
1 Application Jan Kara Linux Diskquota 2.0 Version Details Vulnerabilities
2 Application Jan Kara Linux Diskquota 3.01 Version Details Vulnerabilities
3 Application Jan Kara Linux Diskquota 3.01 Pre4 Version Details Vulnerabilities
4 Application Jan Kara Linux Diskquota 3.01 Pre9 Version Details Vulnerabilities
5 Application Jan Kara Linux Diskquota 3.01 Pre3 Version Details Vulnerabilities
6 Application Jan Kara Linux Diskquota 3.01 Pre8 Version Details Vulnerabilities
7 Application Jan Kara Linux Diskquota 3.01 Pre2 Version Details Vulnerabilities
8 Application Jan Kara Linux Diskquota 3.01 Pre7 Version Details Vulnerabilities
9 Application Jan Kara Linux Diskquota 3.01 Pre6 Version Details Vulnerabilities
10 Application Jan Kara Linux Diskquota 3.01 Pre5 Version Details Vulnerabilities
11 Application Jan Kara Linux Diskquota 3.02 Version Details Vulnerabilities
12 Application Jan Kara Linux Diskquota 3.03 Version Details Vulnerabilities
13 Application Jan Kara Linux Diskquota 3.04 Version Details Vulnerabilities
14 Application Jan Kara Linux Diskquota 3.05 Version Details Vulnerabilities
15 Application Jan Kara Linux Diskquota 3.06 Version Details Vulnerabilities
16 Application Jan Kara Linux Diskquota 3.07 Version Details Vulnerabilities
17 Application Jan Kara Linux Diskquota 3.08 Version Details Vulnerabilities
18 Application Jan Kara Linux Diskquota 3.09 Version Details Vulnerabilities
19 Application Jan Kara Linux Diskquota 3.10 Version Details Vulnerabilities
20 Application Jan Kara Linux Diskquota 3.11 Version Details Vulnerabilities
21 Application Jan Kara Linux Diskquota 3.12 Version Details Vulnerabilities
22 Application Jan Kara Linux Diskquota 3.13 Version Details Vulnerabilities
23 Application Jan Kara Linux Diskquota 3.14 Version Details Vulnerabilities
24 Application Jan Kara Linux Diskquota 3.15 Version Details Vulnerabilities
25 Application Jan Kara Linux Diskquota 3.16 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Jan Kara Linux Diskquota 25

- References For CVE-2012-3417

http://sourceforge.net/tracker/?func=detail&aid=2743481&group_id=18136&atid=118136 CONFIRM
https://hermes.opensuse.org/messages/15509723
SUSE openSUSE-SU-2012:1058
https://bugzilla.redhat.com/show_bug.cgi?id=566717
http://www.openwall.com/lists/oss-security/2012/07/19/5
MLIST [oss-security] 20120719 Re: CVE Request: quota: incorrect use of tcp_wrappers
http://www.openwall.com/lists/oss-security/2012/07/19/2
MLIST [oss-security] 20120719 CVE Request: quota: incorrect use of tcp_wrappers
http://rhn.redhat.com/errata/RHSA-2013-0120.html
REDHAT RHSA-2013:0120
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 CONFIRM
http://linuxquota.git.sourceforge.net/git/gitweb.cgi?p=linuxquota/linuxquota;a=commitdiff;h=0abbfe92536fa5854eb65572de0cf131f80e2387 CONFIRM

- Metasploit Modules Related To CVE-2012-3417

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


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