OSV-2020-66 Heap-buffer-overflow in CPLErr GDALResampleChunk32R_AverageT<unsigned char, int>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21558 Crash type: Heap-buffer-overflow READ 1 Crash state: CPLErr GDALResampleChunk32RAverageT GDALResampleChunk32RAverage GDALRasterBand::RasterIOResampled...

PT-2020-22457

Name of the Vulnerable Software and Affected Versions GDAL affected versions not specified Description A heap-buffer-overflow read issue has been identified. The crash occurs in the GDALResampleChunk32R AverageT function, specifically with the unsigned char, int template instantiation, and is...