From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sun, 30 Apr 2017 23:07:47 +0200 Subject: [Buildroot] [PATCH] freetype: add upstream security fixes for CVE-2017-8105 and CVE-2017-8287 In-Reply-To: <20170430193602.1577-1-peter@korsgaard.com> References: <20170430193602.1577-1-peter@korsgaard.com> Message-ID: <20170430230747.28196b95@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Sun, 30 Apr 2017 21:36:02 +0200, Peter Korsgaard wrote: > Add upstream post-2.7.1 commits (except for ChangeLog modifications) fixing > the following security issues: > > CVE-2017-8105 - FreeType 2 before 2017-03-24 has an out-of-bounds write > caused by a heap-based buffer overflow related to the > t1_decoder_parse_charstrings function in psaux/t1decode.c. > > CVE-2017-8287 - FreeType 2 before 2017-03-26 has an out-of-bounds write > caused by a heap-based buffer overflow related to the > t1_builder_close_contour function in psaux/psobjs.c. > > Signed-off-by: Peter Korsgaard > --- > .../0001-psaux-Better-protect-flex-handling.patch | 47 ++++++++++++++++++++++ > ...sobjs.c-t1_builder_close_contour-Add-safe.patch | 35 ++++++++++++++++ > 2 files changed, 82 insertions(+) > create mode 100644 package/freetype/0001-psaux-Better-protect-flex-handling.patch > create mode 100644 package/freetype/0002-src-psaux-psobjs.c-t1_builder_close_contour-Add-safe.patch Applied, thanks! Obviously for the LTS branch as well. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com