#9738: Malicious webm video
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Reporter: c0re100 | Owner: (none)
Type: defect | Status: new
Priority: critical | Component: ffplay
Version: 4.4.1 | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by mkver):
This file contains parts with dimensions 512x512 and parts with dimensions
15000x15000. The latter of course leads to big allocations, in particular
with a frame-threaded codec like VP9. There exists an option to mitigate
such issues: max_pixels. It is not really possible to "fix" this as these
files can't really be distinguished from malicious files.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9738#comment:1>
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