| Package | Affected versions | Patched versions |
|---|---|---|
| ffmpeg | = 2.2= 2.2.4= 2.3= 2.3.2= 2.3.3= 2.3.4= 2.3.5= 2.4= 2.4.1= 2.4.2= 2.4.3≤ 2.1.5 |
The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via an IDAT before an IHDR in a PNG file.
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