CVE-2020-21697

A heap-use-after-free in the mpegmuxwritepacket function in libavformat/mpegenc.c of FFmpeg 4.2 allows to cause a denial of service DOS via a crafted avi file...

ffmpeg:ffmpeg_DEMUXER_fuzzer: Heap-buffer-overflow in mxf_get_d10_aes3_packet

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5387719147651072 Project: ffmpeg Fuzzing Engine: afl Fuzz Target: ffmpegDEMUXERfuzzer Job Type: aflasanffmpeg Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 2 Crash Address: 0x63000000f444 Cra...

CVE-2020-21697: Use After Free

A heap-use-after-free in the mpegmuxwritepacket function in libavformat/mpegenc.c of FFmpeg 4.2 allows to cause a denial of service DOS via a crafted avi file...

PT-2021-10657

Name of the Vulnerable Software and Affected Versions: FFmpeg version 4.2 Description: A memory leak in the grow array function in cmdutils.c of FFmpeg allows attackers to cause a denial of service via a crafted ogg file. Recommendations: For FFmpeg version 4.2, consider updating to a newer versi...

CVE-2020-21688: Use After Free

A heap-use-after-free in the avfreep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code...

FFmpeg resource management error vulnerability

FFmpeg is a set of open source computer programs that can be used to record, convert, and stream digital audio and video under the LGPL or GPL license. avfreep function in libavutil/mem.c in FFmpeg version 4.2 is vulnerable to a heap-release post-reuse vulnerability. An attacker can exploit this...

FFmpeg security vulnerabilities

FFmpeg is a complete solution for recording, converting, and streaming audio and video from the FFmpeg Ffmpeg team. A security vulnerability exists in FFmpeg version 4.2, which can be exploited by an attacker to cause a denial of service DOS via a crafted ogg file...

FFmpeg resource management error vulnerability

FFmpeg is a set of open source computer programs that can be used to record, convert digital audio and video, and convert them to streams under the LGPL or GPL license. mpegmuxwritepacket function in libavformat/mpegenc.c in FFmpeg version 4.2 suffers from a heap-release post-reuse vulnerability...

PT-2021-5754

Name of the Vulnerable Software and Affected Versions FFmpeg version 4.4 Description The issue is related to the adts decode extradata function in the libavformat/adtsenc.c component of the FFmpeg library. It does not check the return value of init get bits, which can be crafted by an attacker...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

DEBIAN-CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

UBUNTU-CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

Design/Logic Flaw

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

Prior to ffmpeg version 4.3, the tty demuxer did not have a 'readprobe' 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...

CVE-2021-3566

CVE-2021-3566 affects FFmpeg prior to 4.3 where the tty demuxer lacked a read_probe assignment. An attacker could craft an ffconcat file referencing an image followed by a second file to cause the contents of the second file to be copied into the output when using -vcodec copy. Public advisories ...