From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] patch: add upstream security fix
Date: Mon, 9 Apr 2018 20:59:17 +0200 [thread overview]
Message-ID: <20180409205917.4bf6a8d3@windsurf> (raw)
In-Reply-To: <653d97fd8ac542e3eac3c0a78dc701a7033ba39a.1523290836.git.baruch@tkos.co.il>
Hello,
On Mon, 9 Apr 2018 19:20:36 +0300, Baruch Siach wrote:
> Fixes CVE-2018-1000156: arbitrary command execution in ed-style patches.
>
> Depend on MMU for now, because the patch adds a fork() call. Upstream
> later switched to gnulib provided execute(), so this dependency can be
> dropped on the next version bump.
>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> ---
> ...-files-to-be-missing-for-ed-style-patches.patch | 37 +++++
> ...ry-command-execution-in-ed-style-patches-.patch | 157 +++++++++++++++++++++
> package/patch/Config.in | 2 +
> 3 files changed, 196 insertions(+)
> create mode 100644 package/patch/0002-Allow-input-files-to-be-missing-for-ed-style-patches.patch
> create mode 100644 package/patch/0003-Fix-arbitrary-command-execution-in-ed-style-patches-.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-04-09 18:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-09 16:20 [Buildroot] [PATCH] patch: add upstream security fix Baruch Siach
2018-04-09 18:59 ` Thomas Petazzoni [this message]
2018-04-09 19:07 ` Peter Korsgaard
2018-04-10 20:48 ` Peter Korsgaard
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