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Change History

The raster Rust crate's crop() function (src/editor.rs) clamps the crop width/height against source dimensions but only clamps the offset_x/offset_y parameters against 0, never against the source width/height. When an offset exceeds the corresponding source dimension, `width2 - offset_x` (or the height equivalent) underflows to a negative i32, which release builds do not trap; the negative value is then cast to usize inside Image::blank()'s Vec::with_capacity() call, triggering a capacity-overflow panic and crashing the process on a single crafted crop request.

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-191

https://github.com/kosinix/raster/issues/30

[{"vendor":"kosinix","product":"raster","defaultStatus":"unknown","programFiles":["src/editor.rs"],"versions":[{"version":"0","lessThanOrEqual":"0.2.1","versionType":"custom","status":"affected"}]}]