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.
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.
https://github.com/uclouvain/openjpeg/issues/1261 https://github.com/uclouvain/openjpeg/pull/1262 https://github.com/uclouvain/openjpeg/commit/e8e258ab049240c2dd1f1051b4e773b21e2d3dc0
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