xinetd: CVE-2013-4342

xinetd: CVE-2013-4342

xinetd does not enforce the user and group configuration directives
for TCPMUX services, which causes these services to be run as root
and makes it easier for remote attackers to gain privileges by
leveraging another vulnerability in a service.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4342

the patch come from:
https://bugzilla.redhat.com/attachment.cgi?id=799732&action=diff

(From OE-Core rev: c6ccb09cee54a7b9d953f58fbb8849fd7d7de6a9)

Signed-off-by: Li Wang <li.wang@windriver.com>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>