Vulnerability CVE-2012-0862
Published: 2012-06-04   Modified: 2012-06-05

Description:
builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Xinetd -> Xinetd 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=790940
https://bugzilla.redhat.com/attachment.cgi?id=583311
http://xforce.iss.net/xforce/xfdb/75965
http://www.xinetd.org/#changes
http://www.securitytracker.com/id?1027050
http://www.securityfocus.com/bid/53720
http://www.osvdb.org/81774
http://www.openwall.com/lists/oss-security/2012/05/10/2
http://www.openwall.com/lists/oss-security/2012/05/09/5
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081446.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081428.html
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