oss-sec mailing list archives

Re: CVE Request: s-nail local root


From: <cve-assign () mitre org>
Date: Tue, 7 Feb 2017 01:57:39 -0500

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https://www.mail-archive.com/s-nail-users () lists sourceforge net/msg00551.html

vulnerability in the setuid root helper binary

The problem is that an O_EXCL file is created with a user controlled
path because the di.di_hostname and di.di_randstr are never checked.
This means that using s-nail-privsep a normal user can create a file
anywhere on the filesystem, which is a security problem.

Use CVE-2017-5899.

- -- 
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
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