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| author | Yue Tao <Yue.Tao@windriver.com> | 2014-04-27 19:51:12 +0800 |
|---|---|---|
| committer | Saul Wold <sgw@linux.intel.com> | 2014-05-21 08:23:10 -0700 |
| commit | 8c9868d074f5d09022efc9419ee09eb805f68394 (patch) | |
| tree | 3bb00751bbf78f60d96aa63479cdc770f6a0af65 /meta/recipes-multimedia | |
| parent | 0ee8754c973f5eff3ba4d00319a5308888c12b17 (diff) | |
| download | openembedded-core-8c9868d074f5d09022efc9419ee09eb805f68394.tar.gz openembedded-core-8c9868d074f5d09022efc9419ee09eb805f68394.tar.bz2 openembedded-core-8c9868d074f5d09022efc9419ee09eb805f68394.zip | |
gst-ffmpeg: fix for Security Advisory CVE-2013-0851
The decode_frame function in libavcodec/eamad.c in FFmpeg before 1.1
allows remote attackers to have an unspecified impact via crafted
Electronic Arts Madcow video data, which triggers an out-of-bounds array
access.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0851
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-multimedia')
| -rw-r--r-- | meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-eamad-fix-out-of-array-accesses.patch | 29 | ||||
| -rw-r--r-- | meta/recipes-multimedia/gstreamer/gst-ffmpeg_0.10.13.bb | 1 |
2 files changed, 30 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-eamad-fix-out-of-array-accesses.patch b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-eamad-fix-out-of-array-accesses.patch new file mode 100644 index 0000000000..f45e3fd59d --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-eamad-fix-out-of-array-accesses.patch @@ -0,0 +1,29 @@ +From 63ac64864c6e0e84355aa3caa5b92208997a9a8d Mon Sep 17 00:00:00 2001 +From: Michael Niedermayer <michaelni@gmx.at> +Date: Sat, 17 Nov 2012 16:26:55 +0100 +Subject: [PATCH] eamad: fix out of array accesses + +Upstream-Status: Backport + +Commit 63ac64864c6e0e84355aa3caa5b92208997a9a8d release/1.1 + +Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind +Signed-off-by: Michael Niedermayer <michaelni@gmx.at> +--- + libavcodec/eamad.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libavcodec/eamad.c b/libavcodec/eamad.c +index 2805195..e38650e 100644 +--- a/gst-libs/ext/libav/libavcodec/eamad.c ++++ b/gst-libs/ext/libav/libavcodec/eamad.c +@@ -237,7 +237,7 @@ static int decode_frame(AVCodecContext *avctx, + int chunk_type; + int inter; + +- if (buf_size < 17) { ++ if (buf_size < 26) { + av_log(avctx, AV_LOG_ERROR, "Input buffer too small\n"); + *data_size = 0; + return -1; +-- diff --git a/meta/recipes-multimedia/gstreamer/gst-ffmpeg_0.10.13.bb b/meta/recipes-multimedia/gstreamer/gst-ffmpeg_0.10.13.bb index a603ff5d48..0d0ba9a3ae 100644 --- a/meta/recipes-multimedia/gstreamer/gst-ffmpeg_0.10.13.bb +++ b/meta/recipes-multimedia/gstreamer/gst-ffmpeg_0.10.13.bb @@ -31,6 +31,7 @@ SRC_URI = "http://gstreamer.freedesktop.org/src/${BPN}/${BPN}-${PV}.tar.bz2 \ file://0001-alsdec-check-block-length.patch \ file://0001-pgssubdec-check-RLE-size-before-copying.-Fix-out-of-.patch \ file://0001-atrac3dec-Check-coding-mode-against-channels.patch \ + file://0001-eamad-fix-out-of-array-accesses.patch \ " SRC_URI[md5sum] = "7f5beacaf1312db2db30a026b36888c4" |