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authorYue Tao <Yue.Tao@windriver.com>2014-07-22 15:46:36 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-07-23 21:59:24 +0100
commit91c845c452de5ddbf85cf252df874650fb916bdd (patch)
treedf418966ede6c876afdb3c524f0099f8d48d2770 /meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-smackerdec-Check-that-the-last-indexes-are-within-th.patch
parentb7f8fded0de08d2bfe16541bc4d8c9073b3bb941 (diff)
downloadpoky-91c845c452de5ddbf85cf252df874650fb916bdd.tar.gz
gst-ffmpeg: Add CVE patches
Security Advisory - ffmpeg - CVE-2013-0866 The aac_decode_init function in libavcodec/aacdec.c in FFmpeg before 1.0.4 and 1.1.x before 1.1.2 allows remote attackers to have an unspecified impact via a large number of channels in an AAC file, which triggers an out-of-bounds array access. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0866 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-0875 The ff_add_png_paeth_prediction function in libavcodec/pngdec.c in FFmpeg before 1.1.3 allows remote attackers to have an unspecified impact via a crafted PNG image, related to an out-of-bounds array access. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0875 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-0860 The ff_er_frame_end function in libavcodec/error_resilience.c in FFmpeg before 1.0.4 and 1.1.x before 1.1.1 does not properly verify that a frame is fully initialized, which allows remote attackers to trigger a NULL pointer dereference via crafted picture data. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0860 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2011-3934 Double free vulnerability in the vp3_update_thread_context function in libavcodec/vp3.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted vp3 data. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3934 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2011-3946 The ff_h264_decode_sei function in libavcodec/h264_sei.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Supplemental enhancement information (SEI) data, which triggers an infinite loop. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3946 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-7023 The ff_combine_frame function in libavcodec/parser.c in FFmpeg before 2.1 does not properly handle certain memory-allocation errors, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted data. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-7023 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-7009 The rpza_decode_stream function in libavcodec/rpza.c in FFmpeg before 2.1 does not properly maintain a pointer to pixel data, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Apple RPZA data. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-7009 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-0855 Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a large number of samples per frame in Apple Lossless Audio Codec (ALAC) data, which triggers an out-of-bounds array access. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0855 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2011-4351 Buffer overflow in FFmpeg before 0.5.6, 0.6.x before 0.6.4, 0.7.x before 0.7.8, and 0.8.x before 0.8.8 allows remote attackers to execute arbitrary code via unspecified vectors. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-4351 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-0848 The decode_init function in libavcodec/huffyuv.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a crafted width in huffyuv data with the predictor set to median and the colorspace set to YUV422P, which triggers an out-of-bounds array access. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0848 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2011-3944 The smacker_decode_header_tree function in libavcodec/smacker.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Smacker data. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3944 file://0001-huffyuvdec-check-width-more-completely-avoid-out-of-.patch \ gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-7010 Multiple integer signedness errors in libavcodec/dsputil.c in FFmpeg before 2.1 allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted data. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-7010 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2011-3941 The decode_mb function in libavcodec/error_resilience.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via vectors related to an uninitialized block index, which triggers an out-of-bound write. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3941 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2013-0846 Array index error in the qdm2_decode_super_block function in libavcodec/qdm2.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via crafted QDM2 data, which triggers an out-of-bounds array access. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0846 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2012-6618 The av_probe_input_buffer function in libavformat/utils.c in FFmpeg before 1.0.2, when running with certain -probesize values, allows remote attackers to cause a denial of service (crash) via a crafted MP3 file, possibly related to frame size or lack of sufficient frames to estimate rate. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-6618 gst-ffmpeg: Security Advisory - ffmpeg - CVE-2012-6617 The prepare_sdp_description function in ffserver.c in FFmpeg before 1.0.2 allows remote attackers to cause a denial of service (crash) via vectors related to the rtp format. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-6617 (From OE-Core rev: 58f08a96764094189b5aaf3cc8b4cc0c95e23409) Signed-off-by: Yue Tao <Yue.Tao@windriver.com> Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-smackerdec-Check-that-the-last-indexes-are-within-th.patch')
-rw-r--r--meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-smackerdec-Check-that-the-last-indexes-are-within-th.patch32
1 files changed, 32 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-smackerdec-Check-that-the-last-indexes-are-within-th.patch b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-smackerdec-Check-that-the-last-indexes-are-within-th.patch
new file mode 100644
index 0000000000..15b161469c
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-smackerdec-Check-that-the-last-indexes-are-within-th.patch
@@ -0,0 +1,32 @@
1gst-ffmpeg: smackerdec: Check that the last indexes are within the
2 table.
3
4Fixes CVE-2011-3944
5
6Upstream-Status: Backport
7
8Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
9Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10---
11 libavcodec/smacker.c | 5 +++++
12 1 files changed, 5 insertions(+), 0 deletions(-)
13
14diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
15index 30f99b4..2a8bae8 100644
16--- a/gst-libs/ext/libav/libavcodec/smacker.c
17+++ b/gst-libs/ext/libav/libavcodec/smacker.c
18@@ -259,6 +259,11 @@ static int smacker_decode_header_tree(SmackVContext *smk, GetBitContext *gb, int
19 if(ctx.last[0] == -1) ctx.last[0] = huff.current++;
20 if(ctx.last[1] == -1) ctx.last[1] = huff.current++;
21 if(ctx.last[2] == -1) ctx.last[2] = huff.current++;
22+ if(huff.current > huff.length){
23+ ctx.last[0] = ctx.last[1] = ctx.last[2] = 1;
24+ av_log(smk->avctx, AV_LOG_ERROR, "bigtree damaged\n");
25+ return -1;
26+ }
27
28 *recodes = huff.values;
29
30--
311.7.5.4
32