REDHAT-BUG-1852869: Use After Free

First published: Wed Jul 01 2020(Updated: )

jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice. Reference: <a href="https://github.com/uclouvain/openjpeg/issues/1261">https://github.com/uclouvain/openjpeg/issues/1261</a>

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