The vulnerability of the wtvfile_open_sector function in the wtvdec.c component of the FFmpeg multimedia library allows a attacker to cause a service failure.

The vulnerability of the wtvfileopensector function in the wtvdec.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 Buffer Overflow Vulnerability (CNVD-2022-70582)

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...

The vulnerability of the `avpriv_float_dsp_allocl` function in the `libavutil/float_dsp.c` component of the FFmpeg multimedia library allows a attacker to cause a service failure.

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...

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...

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. 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...

FFmpeg 输入验证错误漏洞

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...

The vulnerability of the `avcodec_alloc_context3` function in the `options.c` file of the FFmpeg multimedia library allows a attacker to cause a service failure.

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...

The vulnerability of the `ff_frame_pool_get` function in the `framepool.c` component of the FFmpeg multimedia library allows a attacker to cause a service failure.

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...

The vulnerability of the `av_buffersrc_add_frame_flags` function in the `buffersrc` component of the FFmpeg multimedia library allows a attacker to cause a service failure.

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...

The vulnerability of the libavcodec/aaccoder component in the FFmpeg multimedia library, which allows a hacker to cause a service failure

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...

The vulnerability of the av_dict_set function in the dict.c component of the FFmpeg multimedia library allows a attacker to cause a service failure.

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...

The vulnerability of the `url_open_dyn_buf_internal` function in the `libavformat/aviobuf.c` file of the multimedia library FFmpeg allows a attacker to cause a service failure.

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...

Remote Code Execution

ffmpeg is vulnerable to remote code execution. The size calculation in buildopengopkeypoints goes through all entries in the loop and adds sc-cttsdatai.count to sc-sampleoffsetscount leading to an integer overflow resulting in a small allocation with avcalloc, which allows an attacker to upload a...