Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Thu, 27 Oct 2016 08:35:01 -0700
From: Andy Lutomirski <luto@...nel.org>
To: oss security list <oss-security@...ts.openwall.com>
Subject: CVE-2016-5195 test case

I sat on this longer than makes any sense given how easy to reproduce
CVE-2016-5195 is, but here's a reasonably portable reproducer.  It's
intended to have no side effects, but your mileage may vary.

https://github.com/amluto/vulnerabilities/blob/master/others/CVE-2016-5195/test_CVE-2016-5195.c

This will use /proc/self/mem or ptrace automatically, and it's
intended to be portable to a wide range of kernels.  It's an improved
version of the test case I originally sent out to distros (oops!).

--Andy

Powered by blists - more mailing lists

Your e-mail address:

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.