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Message-ID: <20110518084404.GA15242@stro.at>
Date: Wed, 18 May 2011 10:44:04 +0200
From: maximilian attems <max@...o.at>
To: oss-security@...ts.openwall.com
Cc: klibc@...or.com
Subject: [klibc] CVE request: klibc: ipconfig sh script with unescaped DHCP
options
Related to CVE-2011-0997
ipconfig vulnerability for malicious dhcpd if $DNSDOMAIN is later
used unquoted, than proof of concept involves
DNSDOMAIN="\\\"\$(echo owned; touch /tmp/owned)"
fix:
http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=46a0f831582629612f0ff9707ad1292887f26bff
will be part of the just to be released klibc-1.5.22
--
maks
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