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CVE-2012-3417

Date: August 13, 2012

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.

Severity Score

Related Resources (11)

http://sourceforge.net/tracker/?func=detail&aid=2743481&group_id=18136&atid=118136
https://nvd.nist.gov/vuln/detail/CVE-2012-3417
http://rhn.redhat.com/errata/RHSA-2013-0120.html
https://bugzilla.redhat.com/show_bug.cgi?id=566717
https://access.redhat.com/security/cve/CVE-2012-3417
http://www.openwall.com/lists/oss-security/2012/07/19/2
http://linuxquota.git.sourceforge.net/git/gitweb.cgi?p=linuxquota/linuxquota%3Ba=commitdiff%3Bh=0abbfe92536fa5854eb65572de0cf131f80e2387
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://www.openwall.com/lists/oss-security/2012/07/19/5
https://hermes.opensuse.org/messages/15509723
https://www.mend.io/vulnerability-database/CVE-2012-3417

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): HIGH
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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