From: Leo Famulari <leo@famulari.name>
To: Ricardo Wurmus <rekado@elephly.net>
Cc: 30415-done@debbugs.gnu.org
Subject: bug#30415: Unzip CVE-2018-1000031 and others
Date: Tue, 13 Feb 2018 09:51:35 -0500 [thread overview]
Message-ID: <20180213145135.GB18012@jasmine.lan> (raw)
In-Reply-To: <87zi4djp1z.fsf@elephly.net>
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On Tue, Feb 13, 2018 at 09:01:44AM +0100, Ricardo Wurmus wrote:
>
> Hi Leo,
>
> > The researcher's advisory recommends building UnZip with FORTIFY_SOURCE
> > to reduce the impact of the bug. The attached patch does that.
> […]
> > + ;; Mitigate CVE-2018-1000035, an exploitable buffer overflow.
> > + ;; This environment variable is recommended in 'unix/Makefile'
> > + ;; for passing flags to the C compiler.
> > + (setenv "LOCAL_UNZIP" "-D_FORTIFY_SOURCE=1")
> > + #t))))))))
>
> This looks good to me. Thank you!
Thanks, pushed as 77737e035491112a1e9c7d9a0e6f1e0397a4f930
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prev parent reply other threads:[~2018-02-13 14:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-10 18:57 bug#30415: Unzip CVE-2018-1000031 and others Leo Famulari
2018-02-11 15:09 ` Leo Famulari
2018-02-11 15:35 ` Leo Famulari
2018-02-12 18:58 ` Leo Famulari
2018-02-13 8:01 ` Ricardo Wurmus
2018-02-13 14:51 ` Leo Famulari [this message]
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