oss-sec mailing list archives

Re: CVE request: Nagios: Incomplete fix for CVE-2016-8641


From: <cve-assign () mitre org>
Date: Fri, 30 Dec 2016 16:33:24 -0500

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CVE-2016-8641 describes an attack
wherein that restricted user replaces the aforementioned path with a
symlink. The root user (via the init script) will -- the next time
Nagios is started -- give ownership of the symlink's target to Nagios's
user

An identical attack not addressed by CVE-2016-8641 works with hard
links

Use CVE-2016-10089.

- -- 
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
[ A PGP key is available for encrypted communications at
  http://cve.mitre.org/cve/request_id.html ]
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