Debian DSA-5268-1 : ffmpeg - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5268 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 80900 C Tenable, Inc. The...

[SECURITY] [DSA 5268-1] ffmpeg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5268-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff November 01, 2022 https://www.debian.org/security/faq -...

DSA-5268-1 ffmpeg - security update

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ffmpeg:ffmpeg_AV_CODEC_ID_TIFF_fuzzer: Heap-buffer-overflow in dng_decode_jpeg

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=4849108968144896 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDTIFFfuzzer Job Type: libfuzzerasanffmpeg Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address:...

FFmpeg wtvdec Heap Buffer Overflow DoS

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...

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...

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 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

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 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

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 ...

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...

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 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...