An issue was discovered in Libav 12.3. An access violation allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv. This is related to ff_mpa_synth_filter_float in avcodec/mpegaudiodsp_template.c. NOTE: This may be a duplicate of CVE-2018-19129
CVSS Score
6.5
EPSS Score
0.003
Published
2019-07-30
In mpc8_read_header in libavformat/mpc8.c in Libav 12.3, an input file can result in an avio_seek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file.
CVSS Score
6.5
EPSS Score
0.002
Published
2019-07-30
An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.
CVSS Score
6.5
EPSS Score
0.005
Published
2019-07-30
An issue was discovered in Libav 12.3. There is an infinite loop in the function mov_probe in the file libavformat/mov.c, related to offset and tag.
CVSS Score
6.5
EPSS Score
0.002
Published
2019-07-28
In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.
CVSS Score
6.5
EPSS Score
0.002
Published
2019-07-28
In libavcodec in Libav 9.21, ff_h264_execute_ref_pic_marking() has a heap-based buffer over-read.
CVSS Score
6.5
EPSS Score
0.002
Published
2019-05-22
In Libav 12.3, there is a floating point exception in the range_decode_culshift function (called from range_decode_bits) in libavcodec/apedec.c that will lead to remote denial of service via crafted input.
CVSS Score
6.5
EPSS Score
0.003
Published
2018-12-10
In Libav 12.3, there is a heap-based buffer over-read in decode_frame in libavcodec/lcldec.c that allows an attacker to cause denial-of-service via a crafted avi file.
CVSS Score
6.5
EPSS Score
0.002
Published
2018-11-09
In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.
CVSS Score
6.5
EPSS Score
0.002
Published
2018-11-09
In Libav 12.3, there is an invalid memory access in vc1_decode_frame in libavcodec/vc1dec.c that allows attackers to cause a denial-of-service via a crafted aac file. NOTE: This may be a duplicate of CVE-2017-17127
CVSS Score
6.5
EPSS Score
0.003
Published
2018-11-09