FFmpeg libavutil float_dsp Heap Buffer Overflow DoS

The vulnerability of the avprivfloatdspallocl function in the libavutil/floatdsp.c component of the FFmpeg multimedia library is related to improper memory release before deleting the last references. Exploiting this vulnerability allows an attacker to cause service failure...

CVE-2022-2566

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

DEBIAN-CVE-2022-2566

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

Integer overflow

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

CVE-2022-2566

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

CVE-2022-2566 Heap-memory write in FFMPEG

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

CVE-2022-2566 Heap-memory write in FFMPEG

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

CVE-2022-2566

FFmpeg vulnerability CVE-2022-2566: A heap out-of-bounds memory write introduced since version 5.1 in the function build_open_gop_key_points(), where adding sc->ctts_data[i].count to sc->sample_offsets_count may overflow, leading to a too-small allocation (av_calloc()) and potential remote ...

CVE-2022-2566

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in "buildopengopkeypoints" goes through all entries in the loop and adds "sc-cttsdatai.count" to "sc-sampleoffsetscount". This can lead to an integer overflow resulting in a small allocation with "avcalloc"...

CVE-2022-2566

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

CVE-2022-2566 Heap-memory write in FFMPEG

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

CVE-2022-2566: Heap-based Buffer Overflow

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount. This can lead to an integer overflow resulting in a small allocation with avcalloc. An...

FFmpeg input validation error vulnerability

FFmpeg is software developed by individual developers that performs recording, converting, and streaming functions for a wide range of audio and video formats. A buffer overflow vulnerability exists in FFmpeg where the size calculation in buildopengopkeypoints iterates over all entries in the loo...

libavcodec/aaccoder DoS

The vulnerability of the libavcodec/aaccoder component in the FFmpeg multimedia library is related to the lack of checks for division by zero. Exploiting this vulnerability allows a remote attacker to cause a service failure...

FFmpeg buffersrc Heap Buffer Overflow DoS

The vulnerability of the avbuffersrcaddframeflags function in the buffersrc component of the FFmpeg multimedia library is related to improper memory release before deleting the last pointer. Exploiting this vulnerability allows an attacker to cause service failure remotely...

FFmpeg Heap Buffer Overflow DoS

The vulnerability of the avcodecalloccontext3 function in the options.c file of the FFmpeg multimedia library is related to improper memory release before deleting the last references. Exploiting this vulnerability allows an attacker to cause a service failure...

FFmpeg Heap Buffer Overflow DoS

The vulnerability of the ffframepoolget function in the framepool.c component of the FFmpeg multimedia library is related to improper memory release before deleting the last references. Exploiting this vulnerability allows an attacker to cause service interruptions...

FFmpeg libavformat/aviobuf.c Heap Buffer Overflow DoS

The vulnerability of the urlopendynbufinternal function in the libavformat/aviobuf.c file of the FFmpeg multimedia library is related to improper memory release before deleting last references. Exploiting this vulnerability allows an attacker to cause service failures remotely...

FFmpeg dict.c Heap Buffer Overflow DoS

The vulnerability of the avdictset function in the dict.c component of the FFmpeg multimedia library is related to improper memory release before deleting the last references. Exploiting this vulnerability allows an attacker to cause service failure...

ffmpeg:ffmpeg_AV_CODEC_ID_TRUEHD_fuzzer: Heap-buffer-overflow in ff_mlp_pack_output

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=4644322217164800 Project: ffmpeg Fuzzing Engine: afl Fuzz Target: ffmpegAVCODECIDTRUEHDfuzzer Job Type: aflasanffmpeg Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address:...