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Date: Thu, 16 Apr 2015 14:42:55 +0200
From: Florian Weimer <fweimer@...hat.com>
To: oss-security@...ts.openwall.com
CC: Kees Cook <keescook@...omium.org>
Subject: kernel: fs.suid_dumpable=2 privilege escalation
Should this be treated as a security vulnerability?
“fs: make dumpable=2 require fully qualified path”
<http://lwn.net/Articles/503682/>
Some widely-used cronie versions still do not have hardening and parse
commands in core dumps.
--
Florian Weimer / Red Hat Product Security
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