CVE-2022-2566

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in `build_open_gop_key_points()` goes through all entries in the loop and adds `sc->ctts_data[i].count` to `sc->sample_offsets_count`. This can lead to an integer overflow resulting in a small allocation with `av_calloc()`. An attacker can cause remote code execution via a malicious mp4 file. We recommend upgrading past commit c953baa084607dd1d84c3bfcce3cf6a87c3e6e05

Link	Resource
https://github.com/FFmpeg/FFmpeg/commit/c953baa084607dd1d84c3bfcce3cf6a87c3e6e05	Patch Third Party Advisory

Configuration 1

cpe:2.3:a:ffmpeg:ffmpeg:5.1:*:*:*:*:*:*:*

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Published : 2022-09-23 12:15

Updated : 2022-10-01 02:27

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NVD link : CVE-2022-2566

Mitre link : CVE-2022-2566

No products.

CWE-787