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Ffmpeg : Security Vulnerabilities (CVSS score between 4 and 4.99)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-38114 252 2021-08-04 2021-11-28
4.3
None Remote Medium Not required None None Partial
libavcodec/dnxhddec.c in FFmpeg 4.4 does not check the return value of the init_vlc function, a similar issue to CVE-2013-0868.
2 CVE-2021-3566 2021-08-05 2021-09-20
4.3
None Remote Medium Not required Partial None None
Prior to ffmpeg version 4.3, the tty demuxer did not have a 'read_probe' function assigned to it. By crafting a legitimate "ffconcat" file that references an image, followed by a file the triggers the tty demuxer, the contents of the second file will be copied into the output file verbatim (as long as the `-vcodec copy` option is passed to ffmpeg).
3 CVE-2020-24995 120 Exec Code Overflow 2021-03-30 2021-04-02
4.6
None Local Low Not required Partial Partial Partial
Buffer overflow vulnerability in sniff_channel_order function in aacdec_template.c in ffmpeg 3.1.2, allows attackers to execute arbitrary code (local).
4 CVE-2020-23906 345 DoS 2021-11-10 2021-11-16
4.3
None Remote Medium Not required None None Partial
FFmpeg N-98388-g76a3ee996b allows attackers to cause a denial of service (DoS) via a crafted audio file due to insufficient verification of data authenticity.
5 CVE-2020-22056 401 DoS 2021-06-02 2021-06-07
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the config_input function in af_acrossover.c.
6 CVE-2020-22054 401 DoS 2021-06-02 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the av_dict_set function in dict.c.
7 CVE-2020-22051 401 DoS 2021-06-02 2021-06-07
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the filter_frame function in vf_tile.c.
8 CVE-2020-22049 401 DoS 2021-06-02 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.
9 CVE-2020-22048 401 DoS 2021-06-02 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_frame_pool_get function in framepool.c.
10 CVE-2020-22046 401 DoS 2021-06-02 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the avpriv_float_dsp_allocl function in libavutil/float_dsp.c.
11 CVE-2020-22044 401 DoS 2021-06-01 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c.
12 CVE-2020-22043 401 DoS 2021-06-01 2021-06-07
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.
13 CVE-2020-22042 401 DoS 2021-06-01 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak is affected by: memory leak in the link_filter_inouts function in libavfilter/graphparser.c.
14 CVE-2020-22041 401 DoS 2021-06-01 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the av_buffersrc_add_frame_flags function in buffersrc.
15 CVE-2020-22040 401 DoS 2021-06-01 2021-06-07
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 idue to a memory leak in the v_frame_alloc function in frame.c.
16 CVE-2020-22039 401 DoS 2021-06-01 2021-06-07
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the inavi_add_ientry function.
17 CVE-2020-22038 401 DoS 2021-06-01 2021-06-07
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c.
18 CVE-2020-22037 401 DoS 2021-06-01 2021-11-30
4.3
None Remote Medium Not required None None Partial
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.
19 CVE-2020-22033 787 DoS Overflow 2021-05-27 2021-11-05
4.3
None Remote Medium Not required None None Partial
A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service.
20 CVE-2020-22028 120 DoS Overflow 2021-05-26 2021-11-05
4.3
None Remote Medium Not required None None Partial
Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
21 CVE-2020-22026 120 DoS Overflow 2021-05-26 2021-11-05
4.3
None Remote Medium Not required None None Partial
Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input function at libavfilter/af_tremolo.c, which could let a remote malicious user cause a Denial of Service.
22 CVE-2020-22024 120 DoS Overflow 2021-05-26 2021-06-03
4.3
None Remote Medium Not required None None Partial
Buffer Overflow vulnerability in FFmpeg 4.2 at the lagfun_frame16 function in libavfilter/vf_lagfun.c, which could let a remote malicious user cause Denial of Service.
23 CVE-2020-22021 120 DoS Overflow 2021-05-26 2021-11-05
4.3
None Remote Medium Not required None None Partial
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
24 CVE-2020-22020 120 DoS Overflow 2021-05-26 2021-11-05
4.3
None Remote Medium Not required None None Partial
Buffer Overflow vulnerability in FFmpeg 4.2 in the build_diff_map function in libavfilter/vf_fieldmatch.c, which could let a remote malicious user cause a Denial of Service.
25 CVE-2020-22019 120 DoS Overflow 2021-05-26 2021-11-05
4.3
None Remote Medium Not required None None Partial
Buffer Overflow vulnerability in FFmpeg 4.2 at convolution_y_10bit in libavfilter/vf_vmafmotion.c, which could let a remote malicious user cause a Denial of Service.
26 CVE-2020-21697 416 DoS 2021-08-10 2021-11-30
4.3
None Remote Medium Not required None None Partial
A heap-use-after-free in the mpeg_mux_write_packet function in libavformat/mpegenc.c of FFmpeg 4.2 allows to cause a denial of service (DOS) via a crafted avi file.
27 CVE-2020-20902 125 2021-09-20 2021-10-01
4.3
None Remote Medium Not required Partial None None
A CWE-125: Out-of-bounds read vulnerability exists in long_term_filter function in g729postfilter.c in FFmpeg 4.2.1 during computation of the denominator of pseudo-normalized correlation R'(0), that could result in disclosure of information.
28 CVE-2020-20453 369 DoS 2021-05-25 2021-11-30
4.0
None Remote Low ??? None None Partial
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aaccoder, which allows a remote malicious user to cause a Denial of Service
29 CVE-2020-20448 369 DoS 2021-05-25 2021-05-27
4.0
None Remote Low ??? None None Partial
FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote malicious user to cause a Denial of Service.
30 CVE-2020-20446 369 DoS 2021-05-25 2021-11-30
4.0
None Remote Low ??? None None Partial
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aacpsy.c, which allows a remote malicious user to cause a Denial of Service.
31 CVE-2020-20445 369 DoS 2021-05-25 2021-11-30
4.0
None Remote Low ??? None None Partial
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/lpc.h, which allows a remote malicious user to cause a Denial of Service.
32 CVE-2020-13904 416 2020-06-07 2021-01-04
4.3
None Remote Medium Not required None None Partial
FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c.
33 CVE-2019-1000016 129 DoS 2019-02-04 2019-02-06
4.3
None Remote Medium Not required None None Partial
FFMPEG version 4.1 contains a CWE-129: Improper Validation of Array Index vulnerability in libavcodec/cbs_av1.c that can result in Denial of service. This attack appears to be exploitable via specially crafted AV1 file has to be provided as input. This vulnerability appears to have been fixed in after commit b97a4b658814b2de8b9f2a3bce491c002d34de31.
34 CVE-2019-13390 369 2019-07-07 2020-07-27
4.3
None Remote Medium Not required None None Partial
In FFmpeg 4.1.3, there is a division by zero at adx_write_trailer in libavformat/rawenc.c.
35 CVE-2019-9721 125 DoS 2019-03-12 2021-01-04
4.3
None Remote Medium Not required None None Partial
A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU via a crafted video file in Matroska format, because handle_open_brace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.
36 CVE-2019-9718 125 DoS 2019-03-12 2021-01-04
4.3
None Remote Medium Not required None None Partial
In FFmpeg 3.2 and 4.1, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because ff_htmlmarkup_to_ass in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.
37 CVE-2018-1999015 125 2018-07-23 2018-09-20
4.3
None Remote Medium Not required Partial None None
FFmpeg before commit 5aba5b89d0b1d73164d3b81764828bb8b20ff32a contains an out of array read vulnerability in ASF_F format demuxer that can result in heap memory reading. This attack appear to be exploitable via specially crafted ASF file that has to provided as input. This vulnerability appears to have been fixed in 5aba5b89d0b1d73164d3b81764828bb8b20ff32a and later.
38 CVE-2018-1999014 125 2018-07-23 2018-09-19
4.3
None Remote Medium Not required None None Partial
FFmpeg before commit bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 contains an out of array access vulnerability in MXF format demuxer that can result in DoS. This attack appear to be exploitable via specially crafted MXF file which has to be provided as input. This vulnerability appears to have been fixed in bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 and later.
39 CVE-2018-1999013 416 2018-07-23 2018-09-20
4.3
None Remote Medium Not required Partial None None
FFmpeg before commit a7e032a277452366771951e29fd0bf2bd5c029f0 contains a use-after-free vulnerability in the realmedia demuxer that can result in vulnerability allows attacker to read heap memory. This attack appear to be exploitable via specially crafted RM file has to be provided as input. This vulnerability appears to have been fixed in a7e032a277452366771951e29fd0bf2bd5c029f0 and later.
40 CVE-2018-14395 369 DoS 2018-07-19 2021-02-05
4.3
None Remote Medium Not required None None Partial
libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.
41 CVE-2018-14394 369 DoS 2018-07-19 2019-01-08
4.3
None Remote Medium Not required None None Partial
libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted Waveform audio file.
42 CVE-2018-13304 617 DoS 2018-07-05 2019-10-03
4.3
None Remote Medium Not required None None Partial
In libavcodec in FFmpeg 4.0.1, improper maintenance of the consistency between the context profile field and studio_profile in libavcodec may trigger an assertion failure while converting a crafted AVI file to MPEG4, leading to a denial of service, related to error_resilience.c, h263dec.c, and mpeg4videodec.c.
43 CVE-2018-13303 476 DoS 2018-07-05 2018-07-18
4.3
None Remote Medium Not required None None Partial
In FFmpeg 4.0.1, a missing check for failure of a call to init_get_bits8() in the avpriv_ac3_parse_header function in libavcodec/ac3_parser.c may trigger a NULL pointer dereference while converting a crafted AVI file to MPEG4, leading to a denial of service.
44 CVE-2018-13301 476 DoS 2018-07-05 2018-07-18
4.3
None Remote Medium Not required None None Partial
In FFmpeg 4.0.1, due to a missing check of a profile value before setting it, the ff_mpeg4_decode_picture_header function in libavcodec/mpeg4videodec.c may trigger a NULL pointer dereference while converting a crafted AVI file to MPEG4, leading to a denial of service.
45 CVE-2018-12460 476 DoS 2018-06-15 2018-08-02
4.3
None Remote Medium Not required None None Partial
libavcodec in FFmpeg 4.0 may trigger a NULL pointer dereference if the studio profile is incorrectly detected while converting a crafted AVI file to MPEG4, leading to a denial of service, related to idctdsp.c and mpegvideo.c.
46 CVE-2018-12459 20 DoS 2018-06-15 2018-08-02
4.3
None Remote Medium Not required None None Partial
An inconsistent bits-per-sample value in the ff_mpeg4_decode_picture_header function in libavcodec/mpeg4videodec.c in FFmpeg 4.0 may trigger an assertion violation while converting a crafted AVI file to MPEG4, leading to a denial of service.
47 CVE-2018-12458 20 DoS 2018-06-15 2021-02-05
4.3
None Remote Medium Not required None None Partial
An improper integer type in the mpeg4_encode_gop_header function in libavcodec/mpeg4videoenc.c in FFmpeg 2.8 and 4.0 may trigger an assertion violation while converting a crafted AVI file to MPEG4, leading to a denial of service.
48 CVE-2018-10001 125 DoS 2018-04-11 2020-03-30
4.3
None Remote Medium Not required None None Partial
The decode_init function in libavcodec/utvideodec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (out of array read) via an AVI file.
49 CVE-2018-7751 835 DoS 2018-04-24 2020-03-30
4.3
None Remote Medium Not required None None Partial
The svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (Infinite Loop) via a crafted XML file.
50 CVE-2018-7557 125 DoS 2018-02-28 2021-01-04
4.3
None Remote Medium Not required None None Partial
The decode_init function in libavcodec/utvideodec.c in FFmpeg 2.8 through 3.4.2 allows remote attackers to cause a denial of service (Out of array read) via an AVI file with crafted dimensions within chroma subsampling data.
Total number of vulnerabilities : 94   Page : 1 (This Page)2
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