diff options
author | Yue Tao <Yue.Tao@windriver.com> | 2014-07-22 15:46:36 +0800 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-10-10 15:06:06 +0100 |
commit | 90623776248e50a7a2b95247ba7b4aeac2dcbdc2 (patch) | |
tree | d04c5c3672b094e3cdc3a46dcb2f078fc34784c7 /meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-avcodec-parser-reset-indexes-on-realloc-failure.patch | |
parent | 014309709558c47e1b2ed4c79d79b5398201f5f4 (diff) | |
download | poky-90623776248e50a7a2b95247ba7b4aeac2dcbdc2.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)
(From OE-Core rev: 9b3a2d0716540dae72376a8c2e418b244a85c0cb)
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-avcodec-parser-reset-indexes-on-realloc-failure.patch')
-rw-r--r-- | meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-avcodec-parser-reset-indexes-on-realloc-failure.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-avcodec-parser-reset-indexes-on-realloc-failure.patch b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-avcodec-parser-reset-indexes-on-realloc-failure.patch new file mode 100644 index 0000000000..5ff65834e4 --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-avcodec-parser-reset-indexes-on-realloc-failure.patch | |||
@@ -0,0 +1,50 @@ | |||
1 | gst-ffmpeg: avcodec/parser: reset indexes on realloc failure | ||
2 | |||
3 | Fixes Ticket2982 | ||
4 | |||
5 | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
6 | (cherry picked from commit f31011e9abfb2ae75bb32bc44e2c34194c8dc40a) | ||
7 | |||
8 | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
9 | |||
10 | Upstream-Status: Backport | ||
11 | |||
12 | Signed-off-by: Yue Tao <yue.tao@windriver.com> | ||
13 | |||
14 | --- | ||
15 | libavcodec/parser.c | 10 +++++++--- | ||
16 | 1 files changed, 7 insertions(+), 3 deletions(-) | ||
17 | |||
18 | diff --git a/libavcodec/parser.c b/libavcodec/parser.c | ||
19 | index 2c6de6e..66eca06 100644 | ||
20 | --- a/gst-libs/ext/libav/libavcodec/parser.c | ||
21 | +++ b/gst-libs/ext/libav/libavcodec/parser.c | ||
22 | @@ -241,8 +241,10 @@ int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_s | ||
23 | if(next == END_NOT_FOUND){ | ||
24 | void* new_buffer = av_fast_realloc(pc->buffer, &pc->buffer_size, (*buf_size) + pc->index + FF_INPUT_BUFFER_PADDING_SIZE); | ||
25 | |||
26 | - if(!new_buffer) | ||
27 | + if(!new_buffer) { | ||
28 | + pc->index = 0; | ||
29 | return AVERROR(ENOMEM); | ||
30 | + } | ||
31 | pc->buffer = new_buffer; | ||
32 | memcpy(&pc->buffer[pc->index], *buf, *buf_size); | ||
33 | pc->index += *buf_size; | ||
34 | @@ -255,9 +257,11 @@ int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_s | ||
35 | /* append to buffer */ | ||
36 | if(pc->index){ | ||
37 | void* new_buffer = av_fast_realloc(pc->buffer, &pc->buffer_size, next + pc->index + FF_INPUT_BUFFER_PADDING_SIZE); | ||
38 | - | ||
39 | - if(!new_buffer) | ||
40 | + if(!new_buffer) { | ||
41 | + pc->overread_index = | ||
42 | + pc->index = 0; | ||
43 | return AVERROR(ENOMEM); | ||
44 | + } | ||
45 | pc->buffer = new_buffer; | ||
46 | if (next > -FF_INPUT_BUFFER_PADDING_SIZE) | ||
47 | memcpy(&pc->buffer[pc->index], *buf, | ||
48 | -- | ||
49 | 1.7.5.4 | ||
50 | |||