Heap-buffer-overflow in Imf_2_5::DeepTiledInputFile::readPixelSampleCounts
Created OpenEXR tracking bugs for this issue:
Affects: fedora-all [bug 1939185]
I *believe* this is the upstream patch: https://github.com/AcademySoftwareFoundation/openexr/commit/467be80b75642efbbe6bdace558079f68c16acb1
It is not quite clear from the oss-fuzz output (I don't have access to the "detailed report."
Integer overflow in DeepTiledInputFile::initialize() of src/lib/OpenEXR/ImfDeepTiledInputFile.cpp could lead to an out-of-bounds read in DeepTiledInputFile::readPixelSampleCounts() based on the file's tileDesc.xSize and tileDesc.ySize.
This is fixed in OpenEXR v2.5.4, v2.5.5, and v3.0.1 and beyond.