libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.
Max CVSS
7.5
EPSS Score
0.45%
Published
2014-11-05
Updated
2016-12-03
Off-by-one error in libavcodec/smc.c in FFmpeg before 2.4.2 allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted Quicktime Graphics (aka SMC) video data.
Max CVSS
7.5
EPSS Score
0.65%
Published
2014-11-05
Updated
2016-12-03
libavcodec/gifdec.c in FFmpeg before 2.4.2 does not properly compute image heights, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted GIF data.
Max CVSS
7.5
EPSS Score
0.65%
Published
2014-11-05
Updated
2016-12-03
Integer underflow in libavcodec/cinepak.c in FFmpeg before 2.4.2 allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted Cinepak video data.
Max CVSS
7.5
EPSS Score
0.45%
Published
2014-11-05
Updated
2016-12-03
libavcodec/pngdec.c in FFmpeg before 2.4.2 accepts the monochrome-black format without verifying that the bits-per-pixel value is 1, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted PNG data.
Max CVSS
7.5
EPSS Score
0.45%
Published
2014-11-05
Updated
2016-12-03
libavcodec/tiff.c in FFmpeg before 2.4.2 does not properly validate bits-per-pixel fields, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted TIFF data.
Max CVSS
7.5
EPSS Score
0.44%
Published
2014-11-05
Updated
2016-12-03
libavcodec/mmvideo.c in FFmpeg before 2.4.2 does not consider all lines of HHV Intra blocks during validation of image height, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MM video data.
Max CVSS
7.5
EPSS Score
0.41%
Published
2014-11-05
Updated
2016-12-03
libavcodec/utils.c in FFmpeg before 2.4.2 omits a certain codec ID during enforcement of alignment, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted JV data.
Max CVSS
7.5
EPSS Score
0.95%
Published
2014-11-05
Updated
2019-03-05
libavcodec/mjpegdec.c in FFmpeg before 2.4.2 considers only dimension differences, and not bits-per-pixel differences, when determining whether an image size has changed, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MJPEG data.
Max CVSS
7.5
EPSS Score
0.65%
Published
2014-11-05
Updated
2016-12-03
Heap-based buffer overflow in the encode_slice function in libavcodec/proresenc_kostya.c in FFMpeg before 1.1.14, 1.2.x before 1.2.8, 2.x before 2.2.7, and 2.3.x before 2.3.3 and Libav before 10.5 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via unspecified vectors.
Max CVSS
7.5
EPSS Score
4.17%
Published
2014-11-03
Updated
2016-12-03
10 vulnerabilities found