FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

ffmpeg -- multiple vulnerabilities

Affected packages
0 <= libav
0 <= gstreamer-ffmpeg
0 <= handbrake
2.8,1 <= ffmpeg < 2.8.3,1
ffmpeg < 2.7.3,1
ffmpeg26 < 2.6.5
ffmpeg25 < 2.5.9
ffmpeg24 < 2.4.12
0 <= ffmpeg-011
0 <= ffmpeg-devel
0 <= ffmpeg0
0 <= ffmpeg1
0 <= ffmpeg2
0 <= ffmpeg23
0 <= avidemux
0 <= avidemux2
0 <= avidemux26
kodi < 16.0
mencoder < 1.1.r20150822_7
mplayer < 1.1.r20150822_7
0 <= mythtv
0 <= mythtv-frontend
0 <= plexhometheater

Details

VuXML ID b0da85af-21a3-4c15-a137-fe9e4bc86002
Discovery 2015-11-27
Entry 2015-12-02
Modified 2015-12-28

NVD reports:

The update_dimensions function in libavcodec/vp8.c in FFmpeg through 2.8.1, as used in Google Chrome before 46.0.2490.71 and other products, relies on a coefficient-partition count during multi-threaded operation, which allows remote attackers to cause a denial of service (race condition and memory corruption) or possibly have unspecified other impact via a crafted WebM file.

The ljpeg_decode_yuv_scan function in libavcodec/mjpegdec.c in FFmpeg before 2.8.2 omits certain width and height checks, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The ff_hevc_parse_sps function in libavcodec/hevc_ps.c in FFmpeg before 2.8.2 does not validate the Chroma Format Indicator, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted High Efficiency Video Coding (HEVC) data.

The decode_uncompressed function in libavcodec/faxcompr.c in FFmpeg before 2.8.2 does not validate uncompressed runs, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted CCITT FAX data.

The init_tile function in libavcodec/jpeg2000dec.c in FFmpeg before 2.8.2 does not enforce minimum-value and maximum-value constraints on tile coordinates, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

The jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.

Integer overflow in the ff_ivi_init_planes function in libavcodec/ivi.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via crafted image dimensions in Indeo Video Interactive data.

The smka_decode_frame function in libavcodec/smacker.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not verify that the data size is consistent with the number of channels, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Smacker data.

References

CVE Name CVE-2015-6761
CVE Name CVE-2015-8216
CVE Name CVE-2015-8217
CVE Name CVE-2015-8218
CVE Name CVE-2015-8219
CVE Name CVE-2015-8363
CVE Name CVE-2015-8364
CVE Name CVE-2015-8365
URL https://ffmpeg.org/security.html
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=43492ff3ab68a343c1264801baa1d5a02de10167
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=44a7f17d0b20e6f8d836b2957e3e357b639f19a2
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=4a9af07a49295e014b059c1ab624c40345af5892
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=93f30f825c08477fe8f76be00539e96014cc83c8
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=d24888ef19ba38b787b11d1ee091a3d94920c76a
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=d4a731b84a08f0f3839eaaaf82e97d8d9c67da46
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=dabea74d0e82ea80cd344f630497cafcb3ef872c
URL https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=df91aa034b82b77a3c4e01791f4a2b2ff6c82066